Pay in 4 interest-free payments of $34.40 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
reducing unburned gas accumulation during start-up
this bronze-bodied safety valve is factory-set at 50 PSI to prevent over-pressurization in high-output hydronic heating systems
0 Cv modulating valve body is a staple for contractors managing fan coil units
Offers flexible installation options for inside or outside ductwork
Venstar VST2300FS Prog Thermostat Els PW 17895 reducing unburned gas accumulation duringThe Venstar VST2300FS is a professional grade, 7 day programmable thermostat engineered for 2 heat and 2 cool stages. As the direct field replacement for the 33CS250 FS and P374 1000FM, this unit integrates seamlessly into existing footprints while providing upgraded logic for HVAC energy management. Designed for reliability in demanding environments, it features a backlit display for low light mechanical rooms and non volatile memory to retain