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this ICM fan control is designed to manage the high/low speed switching typical of modern Trane air handlers
it allows for the automated opening and closing of valve bodies
Common Questions How do I test the Fenwal 22-100001-352 if the system is locking out
Rugged Construction: Built to withstand the high-vibration environment typical of industrial HVAC equipment
Watts 0383020 Valve THPU32HP7Y this ICM fan control isThe Watts 0383020 (Model 740) is a high capacity ASME Section IV water pressure relief valve specifically engineered for large scale hot water space heating boilers. This 1 1 4 inch NPT iron body valve is designed to provide emergency overpressure protection, featuring a 30 PSI relief setting and a significant steam discharge capacity of 2,105,000 BTU hr. Its robust construction utilizes non metallic disc to metal seating to prevent sticking and