Carrier 48TJ500137 Flame Retainer 321894-709 It is designed for Maxitrol

It is designed for Maxitrol Selectra Series 20

Standard Fitment: Features a 5/8-20 threaded connection for standard installation in Trane and American Standard air handlers

this unit features a rugged forged brass body and stainless steel trim

Precise Compatibility: Direct fit for Reznor UDAP100

Carrier 48TJ500137 Flame Retainer 321894-709 It is designed for MaxitrolAs a seasoned technician, you know that maintaining precise combustion control is non negotiable for high efficiency rooftop units and industrial furnaces. The Carrier 48TJ500137 Flame Retainer is a mission critical component designed specifically for HVAC system diagnostics and repair in heavy duty gas fired equipment. This metal retainer features a specialized 6 hole burner configuration, engineered to stabilize the flame pattern and prevent the