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Archive for December 19th, 2009

Floor Heating



floor heating
What is more efficient with a hydronic radiant floor Heating System, a programmable or regular thermostat?

We just installed a radiant floor heating system and our plumber tells us that a regular thermostat is in fact more efficient than a programmable one, because it doesn’t have to use a lot of energy to get the water hot again. We installed a high efficient munchkin boiler. Thoughts?

I also have a munchkin boiler and radiant heat. I put programmable thermostats in just because I like the way they look and there is a off switch on them. I do not set them back. The best way is to set your temp and let it be. This is especially so if it is a heated slab. Have you considered a out door reset to change the boiler temp if it heats up out side. I haven’t put one on but it could help with the overheat in spring and fall.

1 of 3 in floor heating Radiant Heat wire DIY MASTERHEAT in floor installation video


Lasko 754200 Ceramic Heater with Adjustable Thermostat


Lasko 754200 Ceramic Heater with Adjustable Thermostat


$18.40


Lasko Products 754200 Ceramic Heater 754200 Heaters…

Eureka Enviro Hard-Surface Floor Steamer,313A


Eureka Enviro Hard-Surface Floor Steamer,313A


$79.99


Electrolux Home Care Products Envirosteamer 313A Stick Vacuum Cleaner 313A Vacuum Cleaners…

DeLonghi DCH1030 Ceramic Heater with Adjustable Thermostat


DeLonghi DCH1030 Ceramic Heater with Adjustable Thermostat


$28.00


Ceramic heating provides intense directional flow of heat thanks to the large grille for better circulation. 2 heat flow setting lets you regulate the Output of warm air. Choose the High setting for 1500 Watts or the Low setting for 825 watts. Alternately, the fan can be operated without heat for summer ventilation. Adjustable thermostat lets you easily select and maintain your desired level of co…

Model 50 Premium Unbreakable Air Deflector


Model 50 Premium Unbreakable Air Deflector


$2.82


Premium Air Deflector, Adjustable From 10-Inch To 14-Inch, For Heating and Cooling Use.Unbreakable , Clear Plastic…



 117 House Designs of the Twenties


117 House Designs of the Twenties


$10.26


New – This fascinating book, a reprint of a rare catalog of prefabricated houses from 1923, reveals in detail the types of design offered to those in the market for a new home in the 1920s. Each of the 117 homes is shown in a large frontal illustration with floor plans of the first and second floors. The specifics of plumbing, heating and lighting are included in a special section at the back of the book.

 117 House Designs of the Twenties


117 House Designs of the Twenties


$2.92


Used – This fascinating book, a reprint of a rare catalog of prefabricated houses from 1923, reveals in detail the types of design offered to those in the market for a new home in the 1920s. Each of the 117 homes is shown in a large frontal illustration with floor plans of the first and second floors. The specifics of plumbing, heating and lighting are included in a special section at the back of the book.

 4000w Baseboard Thermostat


4000w Baseboard Thermostat


$59.99


Designed specifically for homes with electric baseboard heaters, convectors, or radiant floor heating, this programmable thermostat lets you schedule up to four different settings each day of the week.

 Anthony Burger


Anthony Burger


$42.8


New – Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Anthony John Burger (June 5, 1961-February 22, 2006) was an American musician and singer, most closely associated with Southern Gospel music. Anthony Burger was born in Cleveland, Tennessee to Richard and Jean Burger. At age eight months, he was using a baby walker and fell into a heating duct on the floor of his house. He suffered third degree burns on his hands.

 Art Museums and Galleries in Turkey: Art Museums and Galleries in Istanbul, Sak p Sabanc Museum, Santralistanbul, Sadberk Han m Museum


Art Museums and Galleries in Turkey: Art Museums and Galleries in Istanbul, Sak p Sabanc Museum, Santralistanbul, Sadberk Han m Museum


$14.23


Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Art Museums and Galleries in Istanbul, Sakıp Sabancı Museum, Santralistanbul, Sadberk Hanım Museum, List of Museums and Monuments in Istanbul, State Art and Sculpture Museum, Pera Museum, Turkish and Islamic Arts Museum, Museum of Illumination and Heating Appliances, DoÄ?ançay Museum, Istanbul Modern, Proje4l / Elgiz Museum of Contemporary Art. Excerpt: The Do ançay Museum , Turkey s first contemporary art museum , officially opened its doors to the public in 2004. It is housed in a historic 150-year-old five-story building located in the heart of bustling Beyo lu district of Istanbul . Just like a vast number of other important landmark buildings in Beyoglu, the museum was originally in a state of complete disrepair when Burhan Do ançay purchased it in 1999. Following a major four-year renovation, it was restored to its former glory and its interior converted to meet exacting museum standards.While the museum is dedicated almost exclusively to the work of its founder Burhan Do ançay , while one floor has been set aside for the work of the artist s father, Adil Do ançay , a well-known Turkish impressionist painter. With over 100 works on display, the museum offers a stunning visual survey of the evolution of Burhan Do ançay s oeuvre, from his early figurative paintings to his wall-inspired art. The collection covers a wide range of media and materials and includes paintings, drawings, sculptures, prints, photographs and Aubusson tapestries.Since 2005, the museum in cooperation with the Greater Istanbul Municipality and corporate sponsors, has organized and presented a juried elementary school art competition. Each year an average of 7,000 students between the ages of eight to fourteen,

 Basilicas: Basilica


Basilicas: Basilica


$8.78


Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Basilica, List of Ancient Roofs, Basilica of Candelaria, Aula Palatina. Excerpt: The Basilica of Constantine (German : Konstantinbasilika ) or Aula Palatina at Trier , Germany , is a Roman palace basilica , that was built by the emperor Constantine (306337 AD) at the beginning of the 4th century AD.Today it is a World Heritage Site and contains the largest extant hall from antiquity (see List of ancient roofs ). The room has a length of 67 m, a width of 26.05 m and a height of 33 m.The Aula Palatina was built around 310 AD as a part of the palace complex. Originally it was not a free standing building but had other smaller buildings attached to it, such as a forehall, an entrance vestibule and some service buildings. The Aula Palatina had a floor and wall heating system (hypocaust ).During the medieval ages it was used as the residence for the bishop of Trier. For that the apse was redesigned into living quarters and pinnacles were added to the top if its walls. In the 17th century the archbishop Lothar von Metternich constructed his palace just next to the Aula Palatina and incorporating it into his palace some major redesign was done. Later int the 19th century Frederick William IV of Prussia ordered the building to be restored to its original Roman state, which was done under the supervision of the military architect Carl Schnitzler. In 1856 the Aula Palatina became a Protestant church. In 1944 the building burned due to an air raid of the allied forces during World War II . When it is was repaired after war, the historical inner decorations from the 19th century were not reconstructed, so that the brick walls are visible from the inside as well.References (URLs online) Sources Websites (URLs online) Coordinates : 49°4512N 6°3836E / 49.7533°N

 Blueprint Reading Made Easy


Blueprint Reading Made Easy


$6.95


Used – Learn to read blueprints quickly & easily with “Blueprint Reading Made Easy”. This book is full of charts, illustrations, & actual blueprints, making important points easy to understand. Topics include floor plans, site plans, symbols, blueprint styles, wiring diagrams, plumbing plans & much more. Detailed chapters on heating & air conditioning blueprints are also included. Each chapter is followed by a question & answer section.

 Building with Frank Lloyd Wright: An Illustrated Memoir


Building with Frank Lloyd Wright: An Illustrated Memoir


$15


Used – This is the firsthand account of a young couple who in 1936 challenged Wright to produce a decent house for $5,000. Wright responded with the innovations–floor heating, flat roof, concrete floor, solid walls, grouping of utilities, carport, garden-centered floor plan–that made their house the revolutionary ‘Usonia Number One.’

 Building with Frank Lloyd Wright: An Illustrated Memoir


Building with Frank Lloyd Wright: An Illustrated Memoir


$1.07


Used – This is the firsthand account of a young couple who in 1936 challenged Wright to produce a decent house for $5,000. Wright responded with the innovations–floor heating, flat roof, concrete floor, solid walls, grouping of utilities, carport, garden-centered floor plan–that made their house the revolutionary ‘Usonia Number One.’

 Catering And Food Service Companies Of New Zealand


Catering And Food Service Companies Of New Zealand


$10.09


Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Fonterra, Countdown, Georgie Pie, Foodtown, Pak’n Save, Meadow Fresh, Foxton Fizz, Wests, Tegel Foods, Hubbards Foods. Excerpt: Countdown is a New Zealand full-service discount supermarket chain owned by Woolworths Limited . Founded in 1981, Countdown is now the flagship brand of Progressive Enterprises, Woolworths’ New Zealand supermarket subsidiary, with 75 supermarkets across New Zealand. Although stores vary in size, Countdown stores are normally larger than average (newer supermarkets are around 4,000 4,400 m /43,000 47,000 sq ft ) and are able to sell products slightly more cheaply than smaller Foodtown and Woolworths supermarkets. “New Generation” Countdowns – those that have been built or refurbished since mid-2008 – have 30 % of their retail floor space dedicated to fresh foods, a wider range of products (up to 30,000 items ), and energy-efficient and sustainable heating and refrigeration systems. Older Countdowns follow the pattern of other New Zealand supermarkets. In September 2009, Progressive Enterprises announced it would re-brand all its Foodtown and Woolworths stores to Countdown over the next five years as stores are refurbished. History Foodtown, Central Auckland 2008 The same building rebranded as Countdown in 2010 In May 1981, the first Countdown market opened in Northlands, Christchurch. This business was established by Rattrays Wholesale and gained momentum through this decade. The Rattrays Wholesale Group included the Rattrays Cash and Carry warehouses, tobacco vans, now known as the Red Arrow Distributors fleet and also included the SuperValue group of franchised supermarkets and now operating as SuperValue/FreshChoice. In 1992 Foodland Associated Limited (FAL) Australia, purchased the Countdown/Rattrays business. This acquisition was then followed

 Damn This Inn: Being a Depiction of Life in One of the Most Envied Yet Perilous Vocations on the Planet: Innkeepers of a Quaint but Brutally Demanding Vermont Eating, Drinking, and Lodging Establishment


Damn This Inn: Being a Depiction of Life in One of the Most Envied Yet Perilous Vocations on the Planet: Innkeepers of a Quaint but Brutally Demanding Vermont Eating, Drinking, and Lodging Establishment


$19.06


Damn This Inn Failed inn. Perfect Vermont village. Growing business. Besieged rookie innkeepers. Panic. Deborah and Woodes are a bored fiftyish couple from Washington, D.C. who decide to buy a New England inn despite unanimous advice from dozens of inn owners: DON’T. They visit more than twenty available inns, including a farm house with a stinking barnyard. The smitten couple make an offer within an hour after viewing a failed Victorian inn in an attractive Vermont town Challenges begin immediately: a tipsy wedding guest vomits onto the parquetry floor in front of the local Congregationalist minister. A skunk holds two dozen dinner patrons hostage. The inn sewer line collapses hours before the dinner hour. Their promotional brochure repeats the first paragraph. Deborah tumbles down a mountain glen. A bat flies into the inn. A drunken New Year’s eve celebrant falls head-first onto the men’s toilet with predictably bloody results. A breakfast special is so riotously successful cops are called. Revenue grows but the inefficient steam heating system sucks oil and depletes the couple’s savings. Deborah panics as endless business and financial pressures crush her dream.

 Energy comparison of under floor air distribution heating ventilation and air conditioning systems in office buildings.


Energy comparison of under floor air distribution heating ventilation and air conditioning systems in office buildings.


$49.99


The purpose of this paper is to compare energy consumption with under floor air distribution systems for office buildings, specifically a call center application.;The building being modeled will have an HVAC system that utilizes an underfloor air distribution system (UFAD). This type of system allows air to be introduced into the plenum space under the floor. The air comes up through the floor into the space through plenum space pressurization. The air is then taken out of the space up high and returned back to the air handling unit.;The three systems reviewed for delivery of the air to the underfloor system (comparing energy consumption on the UFAD systems) are roof top units (RTU) with full economizers, boilers and chillers and a ground source heat pump (GSHP). These systems are being modeled as a heating and cooling plant for the UFAD system. The first costs as well as the energy consumption have been analyzed to determine simple paybacks from system to system listed above.;It was calculated that the RTU has the lowest initial cost at {dollar}1,492,049, the boiler/chiller was next at {dollar}1,769,069 and the highest cost system was the GSHP at {dollar}2,700,002. The systems energy cost per year were calculated to be; RTU – {dollar}77,440, boiler/chiller – {dollar}46,782 and GSHP – {dollar}8,557. The system paybacks from the RTU versus the boiler/chiller were 9 years, the RTU versus the GSHP was 17.4 years and the boiler/chiller versus the GSHP was 24 years.

 Energy comparison of under floor air distribution heating ventilation and air conditioning systems in office buildings.


Energy comparison of under floor air distribution heating ventilation and air conditioning systems in office buildings.


$49.99


The purpose of this paper is to compare energy consumption with under floor air distribution systems for office buildings, specifically a call center application.;The building being modeled will have an HVAC system that utilizes an underfloor air distribution system (UFAD). This type of system allows air to be introduced into the plenum space under the floor. The air comes up through the floor into the space through plenum space pressurization. The air is then taken out of the space up high and returned back to the air handling unit.;The three systems reviewed for delivery of the air to the underfloor system (comparing energy consumption on the UFAD systems) are roof top units (RTU) with full economizers, boilers and chillers and a ground source heat pump (GSHP). These systems are being modeled as a heating and cooling plant for the UFAD system. The first costs as well as the energy consumption have been analyzed to determine simple paybacks from system to system listed above.;It was calculated that the RTU has the lowest initial cost at {dollar}1,492,049, the boiler/chiller was next at {dollar}1,769,069 and the highest cost system was the GSHP at {dollar}2,700,002. The systems energy cost per year were calculated to be; RTU – {dollar}77,440, boiler/chiller – {dollar}46,782 and GSHP – {dollar}8,557. The system paybacks from the RTU versus the boiler/chiller were 9 years, the RTU versus the GSHP was 17.4 years and the boiler/chiller versus the GSHP was 24 years.

 FRIEDRICH Universal Floor/Ceiling S24YF


FRIEDRICH Universal Floor/Ceiling S24YF


$2575.43


(B)Why Choose a Universal Floor/Ceiling Heat Pump?(/B)(BR) (P)In a word: flexibility. A universal system’s air handler can be mounted on the ceiling or low against a wall to achieve the best positioning in each space. All systems come with up to 4 remote controls for easy, individualized operation no matter where the air handler is mounted.(/P) (P)The system provides 2 tons of powerful cooling and heating capacity that fits a variety of residential and light commercial applications. Install it in businesses, residences, garage conversions, guest quarters and offices as an alternative to other room-cooling solutions. With a 15.0 SEER, it’s an energy-efficient, cost-effective way to heat and cool. See the full range of ductless split system features . Link to features page(/P) (P)This system has an outdoor condensing unit and indoor air handler connected by refrigerant and electrical lines that run through a 3? opening in an exterior wall. A licensed HVAC technician is required to connect the lines between the indoor and outdoor components.(/P)(BR)(B)The advantages of Inverter Technology(/B)(BR) (P)Friedrich universal floor/ceiling ductless split systems feature Inverter Technology, which reaches the desired temperature faster, maintains it more accurately and reduces energy consumption with fewer compressor startups and shutdowns. It also varies the speeds of the compressor, condenser and indoor fan to provide only the cooling capacity needed to reach the set temperature.(/P) (B)Available in cooling-only and cooling plus heat pump models(/B)(BR) (UL) (LI)(B)Cooling from(/B): 5000-27300 Btu with up to 9.8 EER(/LI) (LI)(B)Heating(/B): 5000-29000 Btu(/LI) (/UL) (UL) (LI) (B)Comfort and Convenience(/B)(BR) (UL) (LI)LCD wireless remote for each indoor unit and secured remote control holder(/LI) (LI)Compatible with the optional wired, wall-mounted controller(/LI) (LI)24-hour timer and sleep timer(/LI) (LI)4 fan speeds, cooling or heating(/LI) (LI)Multiple operating modes including: auto, cool, dry (dehumidification), fan-only and heat(/LI) (LI)Washable, reusable air filters for less maintenance(/LI) (LI)Continuous ?Air Sweep’ for even distribution of air throughout the room(/LI) (LI)Auto-shut flaps close when unit is off for a sleeker appearance(/LI) (LI)Auto-restart after power interruptions(/LI) (LI)Auto-changeover between cooling and heating modes(/LI) (LI)Low-temperature operation to 0(degree) F(/LI) (LI)2 tons of cooling and heating (/LI) (LI)Self-diagnostics, including stored error codes(/LI) (LI)Fresh-air intake (requires a separate inline fan installation and ducting)(/LI) (/UL) (/LI) (/UL)

 Gilbert Stanley Underwood Buildings: Harry S Truman Building, Union Station, Ahwahnee Hotel, Zion Lodge Historic District, Zion Lodge


Gilbert Stanley Underwood Buildings: Harry S Truman Building, Union Station, Ahwahnee Hotel, Zion Lodge Historic District, Zion Lodge


$10.75


Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Harry S Truman Building, Union Station, Ahwahnee Hotel, Zion Lodge Historic District, Zion Lodge, Grand Canyon Lodge, Bryce Canyon Lodge, Jackson Lake Lodge, South Torrington Union Pacific Depot, Zion Nature Center-Zion Inn, Bryce Inn, Old Faithful Lodge. Excerpt: Ahwahnee Hotel The Ahwahnee Hotel is a destination hotel in Yosemite National Park , California on the floor of Yosemite Valley , constructed from stone, concrete, wood and glass, which opened in 1927. It is a premiere example of National Park Service Rustic architecture, and was declared a National Historic Landmark in 1987. Construction The Ahwahnee Hotel was designed by architect Gilbert Stanley Underwood , who also designed the Zion Lodge , Bryce Canyon Lodge , and Grand Canyon North Rim Lodge , with interior design directed by Dr. Phyllis Ackerman and Professor Arthur Upham Pope . The site for the hotel is below the Royal Arches rock formation in a meadow area that had served in the past as a village for the native Miwoks , who formerly lived in the valley, and a stables complex known as Kenneyville. The site was chosen for its views of many of the iconic sights in Yosemite, including Half Dome , Yosemite Falls and Glacier Point , and its exposure to the sun allowing for natural heating. The hotel was constructed from 5,000 tons (4,535 t) of rough-cut granite, 1,000 tons (907 t) of steel, and 30,000 feet (9,140 m) of timber. The ‘wood siding’ and ’structural timber’ on the exterior of the hotel is actually formed of stained concrete poured into molds to simulate a wood pattern. Concrete was chosen as the material for the outside ‘wood’ elements to add fire resistance to the hotel. The construction lasted 11 months and had a cost of US $ 1,225,000 upon completion in July 1927. History Ahwahnee from the

 Heating Element


Heating Element


$46.99


High Quality Content by WIKIPEDIA articles! A heating element converts electricity into heat through the process of Joule heating. Electric current through the element encounters resistance, resulting in heating of the element. Most heating elements use Nichrome 80/20 (80% nickel, 20% chromium) wire, ribbon, or strip. Nichrome 80/20 is an ideal material, because it has relatively high resistance and forms an adherent layer of chromium oxide when it is heated for the first time. Material beneath the wire will not oxidize, preventing the wire from breaking or burning out. Resistance wire: may be wire or ribbon, straight or coiled. Used in common items such as toasters and hair dryers, furnaces for industrial heating, floor heating, roof heating, pathway heating to melt snow, dryers etc. Screen-printed metal-ceramic tracks deposited on ceramic insulated metal (generally steel) plates. These elements have found widespread application for kettles and other domestic appliances since the mid 1990s.

 Homing Instinct: Using Your Lifestyle to Design & Build Your Home


Homing Instinct: Using Your Lifestyle to Design & Build Your Home


$4.13


Used – Designed for anyone planning to build a home, this text combines both design and construction advice. It provides detail on how things really work, from floor plans, heating systems and plumbing to selecting the right materials.

 MAYTAG Electric Range with EvenAir Convection


MAYTAG Electric Range with EvenAir Convection


$862.55


(B)Cook with heat and flexibility, and bake faster with more consistency using fan-powered EvenAir(TM) convection and a hidden bake element with power vents.(/B)(BR) (P)Cook with confidence, as this freestanding 30-inch range with a 5.6 cu. ft. oven helps make your meals easy to prepare. EvenAir(TM) convection uses a fan to circulate heated air to let you bake and roast faster with uniform browning. Plus, the Hidden Bake element creates a smooth oven floor, so spills are easy to clean without maneuvering around heating coils. The Power Center boasts a 10-inch Speed Heat(TM) element, the most powerful available, two 6-inch elements, a 100-watt Precision Warming(TM) center, and a 12-inch/9-inch/6-inch Triple-Choice(TM) element to help ensure even heating by allowing you to match the cooking surface to the pan size.(/P) (B)Top Features (/B)(BR) (B)EvenAir(TM) Convection System(/B)(BR) (P)Uses a high-wattage element and fan to roast up to 30% faster than a thermal oven and keep oven temperatures consistent to provide uniform browning and even baking.(/P) (B)Power Center Cooktop (Five Elements/One Triple-Choice(TM) Radiant Element)(/B)(BR) (P)Various combinations of elements (electric) and burners (gas) deliver high-performance options for more cooking versatility than ever before.(/P) (B)Hidden Bake Element with Power Vents(/B)(BR) (P)In select range and built-in oven models, the baking element is located below the oven floor, creating a smooth surface so you don’t have to maneuver around coils to clean spills.(/P)

 MAYTAG Electric Range with EvenAir Convection


MAYTAG Electric Range with EvenAir Convection


$943.99


(B)Cook with heat and flexibility, and bake faster with more consistency using fan-powered EvenAir(TM) convection and a hidden bake element with power vents.(/B)(BR) (P)Cook with confidence, as this freestanding 30-inch range with a 5.6 cu. ft. oven helps make your meals easy to prepare. EvenAir(TM) convection uses a fan to circulate heated air to let you bake and roast faster with uniform browning. Plus, the Hidden Bake element creates a smooth oven floor, so spills are easy to clean without maneuvering around heating coils. The Power Center boasts a 10-inch Speed Heat(TM) element, the most powerful available, two 6-inch elements, a 100-watt Precision Warming(TM) center, and a 12-inch/9-inch/6-inch Triple-Choice(TM) element to help ensure even heating by allowing you to match the cooking surface to the pan size.(/P) (B)Top Features (/B)(BR) (B)EvenAir(TM) Convection System(/B)(BR) (P)Uses a high-wattage element and fan to roast up to 30% faster than a thermal oven and keep oven temperatures consistent to provide uniform browning and even baking.(/P) (B)Power Center Cooktop (Five Elements/One Triple-Choice(TM) Radiant Element)(/B)(BR) (P)Various combinations of elements (electric) and burners (gas) deliver high-performance options for more cooking versatility than ever before.(/P) (B)Hidden Bake Element with Power Vents(/B)(BR) (P)In select range and built-in oven models, the baking element is located below the oven floor, creating a smooth surface so you don’t have to maneuver around coils to clean spills.(/P)

 MAYTAG Electric Range with EvenAir Convection


MAYTAG Electric Range with EvenAir Convection


$861.71


(B)Cook with heat and flexibility, and bake faster with more consistency using fan-powered EvenAir(TM) convection and a hidden bake element with power vents.(/B)(BR) (P)Cook with confidence, as this freestanding 30-inch range with a 5.6 cu. ft. oven helps make your meals easy to prepare. EvenAir(TM) convection uses a fan to circulate heated air to let you bake and roast faster with uniform browning. Plus, the Hidden Bake element creates a smooth oven floor, so spills are easy to clean without maneuvering around heating coils. The Power Center boasts a 10-inch Speed Heat(TM) element, the most powerful available, two 6-inch elements, a 100-watt Precision Warming(TM) center, and a 12-inch/9-inch/6-inch Triple-Choice(TM) element to help ensure even heating by allowing you to match the cooking surface to the pan size.(/P) (B)Top Features (/B)(BR) (B)EvenAir(TM) Convection System(/B)(BR) (P)Uses a high-wattage element and fan to roast up to 30% faster than a thermal oven and keep oven temperatures consistent to provide uniform browning and even baking.(/P) (B)Power Center Cooktop (Five Elements/One Triple-Choice(TM) Radiant Element)(/B)(BR) (P)Various combinations of elements (electric) and burners (gas) deliver high-performance options for more cooking versatility than ever before.(/P) (B)Hidden Bake Element with Power Vents(/B)(BR) (P)In select range and built-in oven models, the baking element is located below the oven floor, creating a smooth surface so you don’t have to maneuver around coils to clean spills.(/P)