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Rosewood paper grain — description and returns beneath the overlapping buy card.
Constructed for professional-grade HVACR applications
21-degree blade pitch
Techs often specify the 8221210003 for its robust housing and consistent repeatability in demanding environments
suitable for R-410A heat pumps
this service valve is designed to handle the operating pressures and lubricant requirements associated with modern refrigerants
Maxitrol TS121 Sensor Els PW 17895 Constructed for professional-grade HVACR applicationsFor veteran technicians servicing indirect fired make up air units, the Maxitrol TS121 discharge air temperature sensor is the critical component for maintaining a stable 55 90F terminal temperature range. Specifically engineered for integration with Selectra Series 20, 21, 30, and 31 modulation systems, this thermistor based sensor delivers a resistance of 4,500 ohms at 77F, providing the Maxitrol amplifier with the sub second response times required