mechanical valves designed to extend the service life of your solid fuel
These valves will divert the heat at a set temperature to improve the efficiency of the boiler or solar thermal system.
Three-way brass or cast iron thermostatic loading valves for boilers and thermal storage systems
TERMOVAR is a versatile three-way thermostatic loading valve for various heating systems. TERMOVAR works independently and without power. It can also be used for solar and thermal storage applications.
The Termovar loading valve ensures a correct working temperature when the boiler is in use. The high water return temperature enables better burning and higher efficiency, preventing carbon deposits and condensation. The loading valve helps to extend the heating boilers service life. Valve can also be used to ensure a more efficient thermal layering in a thermal storage tank by opening the flow to the lower part of the tank only when the top has reached the set thermostat temperature.
The Termovar loading valve can be easily reversed when it is installed on the left-hand side of the burner. The thermostat can be rotated to operate any one of the three ports in the valve body. All our stocked Termovar loading valves have female threads and are available with opening temperatures of 61 °C, 72 °C, or 80 °C. Replacement thermostats are also available for 45°C and 55°C opening temperatures.
Thermostatic loading valves model information
|HPAC Code||Product no.||Item||Rp|
|4367143||4325||Termovar 25 61° brass||1"|
|4367144||4332||Termovar 32 61° brass||11/4"|
|4367145||4340||Termovar 40 61°cast iron||11/2"|
|4367146||4350||Termovar 50 61° cast iron||2"|
|4367153||4425||Termovar 25 72° brass||1"|
|4367154||4432||Termovar 32 72° brass||11/4"|
|4367155||4440||Termovar 40 72° cast iron||11/2"|
|4367156||4450||Termovar 50 72° cast iron||2"|
|4367163||4525||Termovar 32 80° brass||1"|
|4367164||4532||Termovar 32 80° brass||11/4"|
|4367165||4540||Termovar 40 80° cast iron||11/2"|
|4367166||4550||Termovar 50 80° cast iron||2"|