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Always verify your serial number and fuel type before installation
The Maxitrol R400S-3/8-CSA is a high-performance gas pressure regulator engineered for precision fuel control in commercial and industrial HVACR applications
this regulator protects the internal port from system debris while providing a dedicated access valve for rapid pressure monitoring during field commissioning
the VT2342 is the valve body only
Laars Heating Systems RW2002300 Hot Surface Ignitor 320788-703 Always verify your serial numberThe Laars RW2002300 Hot Surface Ignitor is a critical OEM 120V ignition component designed for high input hydronic boilers and volume water heaters. This hot surface ignitor with gasket is the factory authorized replacement for the legacy W0038001 part number. Engineered with a 24 inch lead for versatile routing, it provides the 120V HSI ignition required for the 20 second pre purge cycles standard in Laars Pennant (PNCH PNCV) and MightyTherm2 series
