Description
Ambient Temperature Range
24V AC/DC (19
returning the damper to its default position in case of power failure
Its compact size and easy installation make it a versatile solution for various HVAC applications
<75 seconds (motor)
B311+TFRX24-3 | CCV | 0.5" | 3 Way | 1.9 Cv | w/ Spg Rtn | 24V | Floating | Belimo Control Input_Belimo MFT (Modulating) Ambient Temperature RangeResources Datasheet Installation Instructions More Info
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy






















