AAON Heating and Cooling Products

Boiler heating modulation from 10 to is achieved using a VFD to control combustion air and an air-fuel ratio modulating gas valve. Boilers are designed to operate at 88% thermal efficiency with NOx ratings less than 9.9 ppm. The s design includes the very best of existing copper tube and copper-finned technology.

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48VL - Home Page for Carrier air conditioning heating ...

1 To the original owner when product is used in an owner-occupied residence a 10-year parts limited warranty and a 20-year heat exchanger parts limited warranty upon timely registration of your new equipment. Parts limited warranty period is 5 years and heat exchanger parts limited warranty period is 15 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be ...

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Thermoflo Products | Williamson-Thermoflo

Whether you are looking for information on residential boilers furnaces commercial heating products or air conditioning equipment Thermoflo has what you need. We provide a full range of comfort heating and climate control products for residential commercial and institutional use.

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Natural Gas - Boilers - Heaters - The Home Depot

Slant/Fin Sentry Natural Gas Water Boiler with 120000 BTU Input 88000 BTU Output Intermittent Ignition (4) Model# S-120-EDP. Rinnai M Series Natural Gas Condensing Boiler/Tankless Water Heater with 120000 BTU Input (2) Model# M120CN.

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KGB048S4D Gas/Electric Packaged Rooftop Unit Standard ...

Packaged Gas/Electric 60 hz and 50 hz. Performance Marked by Flexibility. Efficiency. New 7.5 to 25-ton high-efficiency units (gas/electric and electric/electric) Up to 13.0 SEER 14.5 IEER and 12.7 EER; 2 to 25 tons (/electric and electric/electric) 2 to 20 tons (heat pump) Meet or

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