Classic Edge 865 Titanium HDX Thermostats Dimensions: 16-1/2" x 19" x

Dimensions: 16-1/2" x 19" x 4-1/8"

Power Supply Cord (p/n 556) sold separately

zone pumps and forced-air systems or used to operate 24-volt 3-way zone valves (requires 24-volt transformer p/n 188)

Taco Zone Sentry Zone Valves provide on-off

Classic Edge 865 Titanium HDX Thermostats Dimensions: 16-1/2" x 19" xTested Efficiency (LHV) 89. 8%* Durability The titanium enhanced stainless steel firebox ensures zero firebox corrosion and can last a lifetime. With features like Easy Refire and the Burn Time Monitor, burn any kind of firewood. Value Use up to 60% less wood compared to other methods of wood heating and deliver more heat to your home. All Central Boiler furnaces are engineered to minimize heat loss, from the construction of the firebox door, panels