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The Honeywell T822K1042/U is a heat-only non-programmable thermostat suitable for low voltage heating systems. This thermostat features a mercury-free design and operates at twenty to thirty volts. It is designed for single-stage heating systems and provides reliable performance.
The Honeywell T822K1042/U thermostat includes a snap-action switch and a vented cover that enhances temperature sensing. The coiled bi-metal element ensures accurate operation of the mercury switch, making it effective for consistent temperature control.
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