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Thermal Integrity: Provides essential insulation to protect the external cabinet from high-temperature exposure during the combustion cycle
making it a staple for any industrial steam system maintenance professional
ensuring exact fitment for Evergreen and ECO series without field modification
but specific orifices and sensing elements must be sourced separately based on your required tonnage
the TR50VA001 is rated for both 50Hz and 60Hz operation
Belimo B211+TFRB24-SR Valve Assembly 322838-754 Thermal Integrity: Provides essential insulationThe Belimo B211+TFRB24 SR is a precision engineered 2 way characterized control valve assembly designed for modulating control in high performance hydronic systems. This 1 2 inch NPT valve features a stainless steel trim and a 1. 9 Cv rating, ensuring durable operation and tight shut off in air handling units and VAV reheat coils. Paired with a TFRB24 SR spring return actuator, the assembly provides 22 in lb of torque and reliable fail safe
