iO HVAC Controls VD-RR-06 6" By-Pass Relief Ring for 10" Diffuser
Brand:
iO HVAC Controls
Part #:
VD-RR-06
Condition: 
Brand New
Brand New $71.64 /Each
There is a $100.00 minimum order required when purchasing "iO HVAC Controls" products
Free shipping
$71.64 /Each
There is a $100.00 minimum order required when purchasing "iO HVAC Controls" products
Manufacturer warranty Description
Features:
- The VD-RR inlet bypass relief adapter ring is designed to limit diffuser noises by maintaining the inlet static pressure.
- With the diffuser open at the zero bypass point, the geometry is such that the rated amount of air flows into the room, and no air is bypassed.
- As the diffuser closes, less air enters the room, and more air is bypassed.
- With the diffuser fully closed, all air is bypassed into the ceiling plenum.
- The VD-RR should be used with non-ducted, above-ceiling, open returns.
- To install, slide ring over diffuser neck, and screw down mounting arms into the collar.
Technical details
Main features
- Size (in) 6
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