which leads to excessive heat and potential welding of the relay contacts

and SV9501 gas control valves

As a direct replacement for Lennox 26G7801

This model includes a vital manual reset for low-water cutoff (LWCO) scenarios and a power outage feature that prevents nuisance trips by automatically re-energizing once line power is stable

Emerson Alco 061675 Expansion Valve Freon which leads to excessive heatThe Emerson Alco 061675 (model TER 35 HW) is a high capacity thermal expansion valve engineered for heavy duty commercial HVAC and industrial refrigeration systems utilizing R22 refrigerant. Rated for 35 tons of nominal capacity, this TXV features a medium temperature charge (HC code), making it ideal for standard air conditioning and medium temp chiller applications. Technicians will find the 10 foot capillary tube length provides necessary