Direct OEM Replacement: Guaranteed compatibility with Reznor 28V indicator circuits for seamless integration

9 Cv flow coefficient ensures minimal pressure drop across the 3/8" NPT port

this suction service valve provides essential access ports for charging

25-inch overall length (OAL) with a 9

Tekmar Controls 561 Thermostat 318172-701 Direct OEM Replacement: Guaranteed compatibilityThe Tekmar 561 WiFi Thermostat is a high performance, one stage heat thermostat designed specifically for the rigorous demands of hydronic heating systems, including baseboards, radiators, and radiant floor heating. Operating on 24Vac or 24Vdc, this unit integrates seamlessly with the Watts Home mobile app, allowing for professional grade remote temperature control and system monitoring. The 3. 5 inch color touchscreen interface provides a clear