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The automatic reset functionality ensures consistent system recovery without manual intervention
Corrosion Resistance: High-temperature alloy probe resists oxidation and pitting
Key Benefits Precision Compatibility: Designed exclusively for McDonnell & Miller Series 51S
the 112751 switch may have failed and requires replacement
Honeywell TK300-30 Sparco-Trol Ex Els PW 17895 The automatic reset functionality ensuresThe Honeywell TK300 30 Sparco Trol is a high performance hydronic expansion tank designed to maintain system pressure in closed loop heating and cooling applications. With a 4. 4 gallon tank capacity and a 1 2" NPT connection, this steel expansion tank effectively manages the thermal expansion of water to prevent relief valve discharge and piping stress. Field technicians recognize the TK300 30 as the direct ET 30 replacement, offering a seamless swap
US$ 12250.00
US$ 1225.00