the JT33A00T is designed for easy field mounting on Johnson Controls J Series valve bodies

Optimized Combustion: Eliminates air infiltration at the heat exchanger interface

this field-serviceable kit integrates a modulating gas valve and advanced control logic to regulate thermal output based on real-time demand

up to 30 psig maximum supply pressure

Field Reliability: High-voltage spark output ensures consistent electrode arcing even in high-moisture or low-temperature environments

Nordyne 904986 Parts Bag 318973-401 the JT33A00T is designed forThe Nordyne 904986 Parts Bag is an essential OEM kit specifically engineered for hvac replacement and critical maintenance on 95% high efficiency condensing furnaces. As a veteran technician knows, maintaining the integrity of the drainage system is paramount for preventing corrosive condensate backup. This genuine nordyne parts pack includes high grade drainage components, furnace gaskets, and secure fastening hardware required to seal the secondary