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high-efficiency replacement for discontinued 50-GB6-01 and 50-503-02 units
including the GMNT080-4B and GMNTE080-4 series
allowing technicians to fine-tune system performance based on specific evaporator requirements
The S1-031-00652-000 coordinates essential HVAC compressor operation and fan timing
Weil McLain 510-312-209 Temperature Control Freon high-efficiency replacement for discontinued 50-GB6-01The Weil McLain 510 312 209 is a field proven High Limit Temperature Control engineered for critical hydronic safety in residential and commercial boiler systems. Designed specifically for the Weil McLain EG, EGH, LGB, MGB, and SGO boiler series, this SPST aquastat provides reliable over temperature protection. It operates on an automatic recycle logic, ensuring that the system restarts without manual intervention once water temperatures return to
US$ 150.00
US$ 75.00
US$ 75.00
US$ 50.00