843-081

Ensure consistent warmth and comfort with this professional-grade 750 MV heating-only thermostat. Specifically engineered for millivolt-powered heating systems, this thermostat provides reliable temperature control for gas-powered appliances without requiring an external electrical power source or transformer. It is an ideal replacement part for maintaining residential or commercial heating equipment, offering a simple and intuitive interface for heat management. Designed for durability and precision, this manual thermostat helps optimize indoor climate control by maintaining steady heat levels in gravity-fed or fan-assisted systems. Perfect for those seeking a dependable, low-voltage solution for dedicated heating applications.
Type: Thermostat
Size: Standard Wall-Mount
Application: Commonly used in gas-fired heating systems including fireplaces, floor furnaces, and wall heaters that utilize a 750 millivolt self-powered ignition system.
Specifications: 750mV millivolt system compatible; Heating-only functionality; Two-wire connection; Low-voltage operation; Mercury-free mechanical switching.