Cozy Heating Systems 49840 High Altitude Orifice Kit for Wall Furnaces

The Cozy 49840 2287-1 Orifice Kit is a gas heater replacement part for Cozy furnace models. This part is compatible with all Direct Vent Wall Furnaces and Direct Vent Counterflow Wall Furnaces.

High Altitude Application:

This kit (ORDER KIT #49840 2287-1 HIGH ALTITUDE KIT) is designed for high altitude installations above 2,000 feet elevation. Heaters installed above 2,000 feet must be derated 4% for every 1,000 feet. For the proper orifice size, find the Model Number and elevation on the orifice chart. Replace burner orifice. Orifice change must be completed by a qualified installer or service technician.

Compatible Models:

• Direct Vent Counterflow Wall Furnaces (DVCF series)
• Conventional Vent Counterflow Wall Furnaces (CF series)
• Available for both Natural Gas and LP Gas applications

This kit must be installed by a qualified installer or service technician. The kit contains replacement orifices sized specifically for various elevation ranges from 2,000 to 10,000 feet to ensure proper burner operation and efficiency at higher altitudes.