Laars Heating Systems RL0052300 Burner Kit 319852-301 manufactured by UT Electronic Controls

manufactured by UT Electronic Controls as part of the 1016 series

For field replacements and cross-referencing

for Trane HVAC equipment

including modern A2L blends like R1234yf

its robust shutoff capabilities and 15 psi steam rating make it ideal for both one-pipe and two-pipe configurations where an angle valve is required at the radiator inlet

Laars Heating Systems RL0052300 Burner Kit 319852-301 manufactured by UT Electronic ControlsThe Laars Heating Systems RL0052300 Burner Kit is a critical 10 pack of OEM replacement burners designed for high performance residential and commercial hydronic systems. Engineered for precision, these Main Burner Kit components ensure consistent fuel to air combustion ratios, preventing energy waste and stabilizing heat exchange across the manifold. These burners are specifically compatible with Laars Mighty Therm models, including the HH, PH, VW,