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This non-electric thermostatic head features a remote wall-mounted sensor and a liquid-filled element
This typically points to loose lug connections causing high contact resistance
this unit is built to handle demanding rooftop units and split system applications
Dual-Stage Modulation: Enhances comfort and efficiency by switching between high and low fire based on thermostat demand
significantly reducing friction between moving mechanical parts
Lochinvar & A.O. Smith 100277756 LWCO Probe 328140-751 This non-electric thermostatic head featuresThe Lochinvar & A. O. Smith 100277756 LWCO Probe is a critical safety component designed for low water cut off protection in high efficiency commercial boilers and water heaters. Engineered as a short length conductance type probe, this genuine OEM part (often referenced as WTR20011K) ensures the burner circuit is interrupted if water levels drop below the safe operating threshold, preventing catastrophic dry fire conditions. It is specifically
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