000 BTU capacity to protect against over-pressurization caused by control failure

the 1003442 is the official manufacturer update for the 904799

Integral Enclosure: The NEMA 1 housing eliminates the need for separate junction boxes

and SV9501 gas control valves

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

Emerson Alco 061675 Expansion Valve Freon 000 BTU capacity to protectThe 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