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Extended Reach: A 12" stainless steel probe allows for deep insertion into large plenums to measure the average air temperature effectively
Is the 663579R compatible with older 663579 models
This 025-26366-003 is an OEM York part
always match the original temperature specifications (175°F Open / 125°F Close) provided by the manufacturer
Universal Compatibility: Specifically engineered as a genuine replacement for a wide range of Williams Monterey furnaces
Danfoss 193B-1704 Thermostat Extended Reach: A 12" stainlessThe Danfoss 193B 1704 Thermostat, typically integrated within the ESBE VTC511 series, is a high performance thermal loading valve element designed for solid fuel boilers and biomass heating systems. Operating with a 140F (60C) opening temperature, this thermostatic combustion control ensures the boiler reaches its optimal working temperature rapidly, preventing flue gas condensation and reducing tar fouling on heat exchanger surfaces. By maintaining a