The EPDM seat and seals provide an ANSI Class III leakage rate of 0

This SPDT thermostat operates within a range of 80°C to 150°C (176°F to 302°F)

and industrial boiler applications where thermal cycling is frequent

High Thermal Output: Delivers a consistent 10kW capacity at 240V for effective supplemental heating in cold-weather conditions

This typically indicates the 0130F00004 is not sensing the required -

Laars Heating Systems R2006000 Relay 319848-301 The EPDM seat and sealsAs a seasoned technician, you know that timing is everything in high output hydronic systems. The Laars Heating Systems R2006000 Relay is a specialized 24V 10A 15Sec Time Delay Relay engineered to manage critical sequencing in commercial and residential boilers. This OEM Laars replacement part is essential for preventing short cycling and protecting your heat exchanger from thermal stress by ensuring the blower or pump continues to operate for a