• Flue Gas In: Volumetric flow rate of the flue gas entering the air preheater, based on the flue gas inlet temperature and atmospheric pressure. • Fly Ash In: Total solids mass flow rate in the flue ...

The Model HK2000 fresh air intake and economizer panel provides control of residential and commercial heating and cooling systems. In the fresh air mode, the unit has the flexibility to bring in as ...

The IntelliCon-FA microprocessor-controlled forced-air heating system fuel economizer modifies the normal burner run patterns, dynamically adjusting the length and number of cycles. According to the ...