Energy PerformanceEnergy Performance Of The
Allowable classroom standard lighting of 1.6 watts per square foot. For the Mass. Code base case, stages of heating and cooling for both the indoor and outdoor units. similar building built to meet the Massachusetts Commercial Energy Code. 0 5 10 15 20 Shading Glazing ... Doc Viewer
2007 OSSC ENVELOPE
The ratio of solar heat gain through fenestration with or without expressed as Btu/hr. per square foot per ºF temperature difference. dwelling units and guest rooms shall not exceed 0.7 watts per square foot of floor area. ... Retrieve Document
Northwest ENERGY STAR Homes Program Requirements For Gas And ...
Gas commercial tank water heaters may be used if they have standby losses that do not exceed the following OR use any efficient light source and lighting design to reach 0.59 Watts per square foot, The Watts per Square Foot Tool must be submitted at time of verification ... Get Document
Laboratories For The 21st Century: An Introduction To Low ...
Reduce its annual energy consumption by 84 trillion Btu. This is equivalent to the energy consumed by 840,000 range from 2 to 20 watts per square foot. Fortunately, efficiency lighting; advanced heating, ventilating, and cooling equipment; ... Retrieve Document
BUILDING CONSTRUCTION 2 - YouTube
A recommended accessory is a small 5-watt solar panel to help recharge your battery. heating the 30x30 foot workshop http://youtu.be boats, and yurts up to 1,500 square feet putting out a whopping 40,000 BTUs. For more information or to purchase a Kimberly wood stove, visit www ... View Video
Watt - Wikipedia, The Free Encyclopedia
A surface area of one square meter on Earth receives one nanowatt of power from a single star of apparent magnitude +3.5. A small electric heater with one heating element can use 1.0 kilowatt, Terms such as watts per hour are often misused when watts would be correct. ... Read Article
WELCOME TO CLIMATEMASTER
Commercial Fax: 405-745-2006 Residential Fax: 405-745-2051 varies from 1 to 4 Watts per square foot Humans emit thermal energy ranging from 300 to 500 Btu per hour [88 to 147 Watts] depending upon their activity. Equipment The energy consumed by equipment such as computers, printers, ... Retrieve Content
Alternative Energy - YouTube
Solar heating - hot shower 100 feet of tubing holds 1.47 gallons and 136 feet of tubing holds approx. 2 gallons. home depot sells a 500 foot roll for about Inverter 2 has turbine and 200 watts of solar but only makes 100 watts of solar at 24 volt. The turbine does make it spike as ... View Video
Sunlight - Wikipedia, The Free Encyclopedia
For natural lighting of interior spaces by admitting sunlight, When the direct solar radiation is not blocked by clouds, The total amount of energy received at ground level from the sun at the zenith is 1004 watts per square meter, ... Read Article
Other Load Reductions Overview
Reducing solar gain (heating caused by solar radiation) sunlight is beneficial for heating and lighting the inside of a space while the windows are not shaded. During summer, Watts per square foot. Stage 3 Aspen Systems Corporation ... Read More
Geothermal Heat Pumps: Harnessing On-Site Renewable Energy To ...
Total Heating Cooling Hot Water Lighting Appliance Solar PV MMBtu / year. Std Home - GAS Std Home GHPs are used in Large Commercial Buildings . Black Point Inn - Prouts Neck, ME . Naval Observatory, Watts per Square Foot. VAV System Geothermal. Garrett Office Buildings . ... Fetch Document
2008 CITY OF HOUSTON COMMERCIAL ENERGY CONSERVATION CODE
Customary measurement units are British thermal units (Btu). energy cost budget: watts per square foot . Wh . watthour . 13. 14 This page was intentionally left blank. 15. 4. service water heating, power, lighting, and other systems and equipment of the space as if the ... Fetch This Document
Glossary And Acronyms
Demand Lighting – A technique to Heat Load – The amount of heat loss per unit of time imposed on the heating; measured in thousands BTU per hour (KBtu/hr). HEPA – High Efficiency Particulate Arrestance (filters). Power Density – Watts per square foot. ... Fetch Full Source
LIGHTING DESIGN And TIPS FOR ECBC COMPLIANCE
Because up to 70 percent of the usable space and installed lighting capacity of many commercial relative heat gain = 188 Btu per hour per square foot (Btu/h/ft2). In buildings with electric resistance heating, improved lighting efficiency will only switch the job ... Fetch Document
What Are The Benefits Of Solar
Bridgers designed the world’s first commercial office building to use solar water heating and passive usually expressed as Watts per square meter or Btu per square foot per equal to 1353 Watts per square meter or 492 Btu per square foot. Solar Cooling — The use of solar thermal ... Get Doc
Presentation Title - Questline
Most commercial HVAC units have multiple coilsstacked or sandwiched together. Solar thermal water heating. 1,000 Btu per panel square foot per day. Reduce evaporation losses. Pool covers save 50% to 70%. ... View Document
Solar Heat - YouTube
So try mirrors that are about 3 to 4 inches square on a side. Near the focus of this system, you can also In this video I show you how I built the water heating solar panels. My current system of twenty panels have the capability to collect 500,000 BTU per sunny day. typically I ... View Video
2009 IECC
“Mass walls” shall include walls weighing at least (1) 35 pounds per square foot (170 kg/m2) of wall surface area Solar pool heating systems shall be permitted to run at Internally illuminated exit signs shall not exceed 5 watts per side. 505.5 Interior lighting power ... View Doc
DOE GO Ppt Template
50% Better Energy Performance than Best Commercial Standard. 35K Btu/square foot/year. LEED Platinum. 822 Occupants. 222,000 Square Feet. Reducing Lighting and Cooling Loads. 100% Precast Concrete Insulated Panels. Labyrinth. Radiant Heating and Cooling. Energy Efficient Data Center with ... Read Full Source
Northwest ENERGY STAR Homes NWBOP2 MF Program Requirements ...
Gas commercial tank water heaters may be used if they have standby losses that do not exceed the following OR use any efficient light source and lighting design to reach 0.59 Watts per square foot, The Watts per Square Foot Tool must be submitted at time of verification ... Access Document
Saving Energy Municipal Buildings And More
Per hour per square foot: Wind. 75 Btu: per hour per square foot of wind turbine swept area equal to 1,000 watts, it is also equal to 3,412 Btu/hr Lighting Heating, Ventilating, and Air ... Access Document
Commercial Energy Codes Build A Better Bottom Line
1 Commercial Energy Codes Build a Better Bottom Line Reduce call backs Streamline regulation Market advantages Why do building energy codes matter? ... Document Retrieval
ENERGY STAR Homes Northwest Montana & Idaho Program Requirements
Heating and Cooling Equipment ≤ 60 gal 0.62 Gas commercial tank water heaters may be used if they have standby losses that do not exceed OR use any efficient light source and lighting design to reach 0.6 Watts per square foot.9 ... Read Content
Sales Design Installation
C. Generally speaking, you will need ~ 1 square foot of space for every 10 watts. So a 3 kW system would take ~ 300 square feet; (within two years of BTU Solar Rebate Program registration) Solar water heating property must be certified by ... Retrieve Full Source
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