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[DOC File]1
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The problem set uses data on choice of heating system in California houses. The observations consist of single-family houses in California that were newly built and had central air-conditioning. The choice is among heating …
central heating and cooling system

[DOC File]ALLOCATION STATEMENT - DMS
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Mar 17, 2003 · This is work installing or repairing heating, central air conditioning, or refrigeration systems, including oil burners, hot-air furnaces, and heating stoves. Some …
air conditioner installation

[DOC File]Energy Conserving Features of New Homes
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Central Air Conditioning System. Presented in Table 7 are data describing the average capacity and average Energy Efficiency Rating (EER) of the central air conditioning systems installed in new homes. Table 7 – Average Capacity and EER of Central Air. Conditioning …
heating and cooling systems prices

[DOC File]Direct Heat & Cool - Energy Star
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Mini-split heating and cooling systems are similar to standard air-source heat pumps or central air conditioners, but there are important differences. Like an air-source heat pump, your direct …
how much to install central air

[DOCX File]Section 23 40 00 - HVAC AIR CLEANING DEVICES
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Air Filters. The air filters are for heating, ventilating, and air conditioning. Keywords: specification, standards specification, section 15885, air filters, filter elements, extended …
combination heating and cooling units

[DOC File]RESIDENTIAL HEATING AND COOLING PRODUCTS
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Air-source Heat Pumps and Central Air Conditioners* The Vendor Must: Provide central air-conditioning units and air-source heat pumps bearing the ENERGY STAR label that are rated below 65,000 Btuh, powered by single-phase current, and that meet the ENERGY STAR …
central air and heating systems prices

[DOC File]Case Study - Carrier
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Today, Carrier manufactures more than just air conditioners. They build furnaces, blowers, room air-conditioners, window units, central air, commercial units, large chillers, racks for grocery stores, and truck-trailer units. This is industry is known by the acronym, HVAC/R (heating, ventilating, air-conditioning …
heat and ac units combined

[DOC File]HVAC Subcontractor Agreement
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This HVAC Subcontractor Agreement is between a Contractor and a Subcontractor who is hired to perform heating, venting and air conditioning (HVAC) services. It is important that this agreement be set out in writing and clearly details the services the Subcontractor will perform (i.e., air conditioner or heating …
central heat and air unit prices

Central air conditioning and heating