Fermod 2224 Pressure Relief Valve
Fermod 2224 Pressure Relief Valve.
Wall or Ceiling mounted pressure relief vent for cold rooms up to 2700 ft3 - Patented.
The Fermod 2224 Pressure Relief Valve 
Extends in depth from 2 ¼ to 4 ¾ inches (up to 7 ¾ inches with the aluminium extension tube)Easy mountingIncreased air-flow
The walls of a cold room are constantly subjected to strains caused by pressure variations, either from inside or outside.
The patented FERMOD pressure relief vents allow the balance of internal and external pressures.
DESCRIPTION OF THE VENTExpandable vent : one size fits all-from 2 ¼ inches to 4 ¾ inches wall thickness and up to 7 ¾ inches with the aluminium extension tubeFor 4 ¾ inches maximum ceiling thickness3 possible options for the cable outlet: external/vertical to the panel or through the panelWall or ceiling mounting28% increase in flow compared with the market-leading competitorFermod vent saves significant mount time vs the competitionAirtight mobile flaps to limit ice formation in cold roomWatertight mounting to avoid ice formation between the valve and the wall10W heating element is completely encapsulated in the ventRust freeMade of chemically resistant composite material The 2224 and 2226 vents are Recognized under the Component Recognition Program of UL according to the following standards: UL 471 & CSA C22.2 N° 120
