132691 | DJ4 HI ALT KT 4001-6000 TR200N | Reznor

**DJ4 HI ALT KT 4001-6000 TR200N** The Reznor DJ4 HI ALT KT 4001-6000 TR200N is a high-altitude blower kit designed for use with Reznor heaters. It allows the heater to operate at higher altitudes, up to 6,000 feet (1,828 meters) above sea level. The kit includes a pressure switch, a venturi, and all necessary hardware. The pressure switch monitors the air pressure in the heater's combustion chamber. If the air pressure drops below a certain level, the pressure switch shuts off the heater to prevent damage. The venturi creates a vacuum in the combustion chamber, which helps to draw air into the chamber and maintain a proper air/fuel mixture. The DJ4 HI ALT KT 4001-6000 TR200N is easy to install and can be retrofitted to existing Reznor heaters. It is an essential accessory for heaters that will be operated at high altitudes. **Shop our HVAC supply store today for fast shipping and the best prices on Reznor products!**