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For most BMS controller runs
always check for vent blockages or cracked tubing during service
For critical industrial and HVACR applications
the KMC Controls CSC-3021-10 is the standard for contractors seeking durable
Spence Engineering TA120220 Thermo Assembly Els PW 29614 For most BMS controller runsThe Spence Engineering TA120220 Thermo Assembly is a heavy duty vapor tension thermal element designed for precision temperature control in steam operated systems. Built for compatibility with the Spence T14 temperature pilot and Type E main valves, this assembly operates within a specific 120 220F temperature range, making it a standard for storage heaters, jacketed kettles, and large scale domestic water heating. This replacement Spence thermostat
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