Midco International 842957 Control Board R-410A Standard Mounting: Designed with a

Standard Mounting: Designed with a universal "D" stem orientation for compatibility with most OEM and aftermarket control knobs

This HVAC thermal expansion valve is built to withstand the rigorous cycling demands of telecommunications and classroom environmental control units

while the polypropylene softgoods offer excellent chemical resistance

Ensure the HVAC ignition assembly is clear of carbon buildup to maintain peak conductivity and rapid response times during the heating cycle

This globe valve is rated for water temperatures up to 281°F and saturated steam up to 15 psig

Midco International 842957 Control Board R-410A Standard Mounting: Designed with aThe Midco International 842957 Control Board, also identified as the S8670J3002 ignition module, is a high performance intermittent pilot gas ignition control engineered for precision in 24Vac heating applications. As a veteran grade furnace control board replacement, this microprocessor based unit manages a safe start up sequence, including a 30 second prepurge and a 15 second trial for ignition. Designed for use with both natural and LP gas, it