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You are here: Fantech CANADA | Ventilation Products

Fantech is a part of Systemair Group
To find more information about Systemair, please click on the link below.

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This product is a replacement for: 40443-1 - SHR 8004 HRV 40455-1 - SHR 8005R HRV ×

SHR 800 Heat Rec Ventilator
Item no.: 99270  Weight: 0 gram  Volume: 0 l  Customs statistics no.:

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  • Airflow up to 794 cfm @ 0.4" PS
  • Push-push configuratio
  • Removable screw terminal for easy connection
  • Dual service doors & reversible electrical box
  • External three position switch (Low/Standby/High)


The SHR 800 Commercial Heat Recovery Ventilation system (HRV) complements today's tight buildings.

How it works

Fantech Heat Recovery Ventilators (HRV) are designed to supply air into a building while exhausting an equal amount of contaminated air to the outside. The aluminum heat exchanger core transfers sensible energy between air streams resulting in tempering of the supply air and reduced loads on the HVAC system.

Defrost cycle

A preset defrost sequence is activated at an outdoor air temperature of 23°F and lower. During the defrost sequence, the supply blower shuts down & the exhaust blower switches to high speed to maximize the effectiveness of the defrost strategy. The unit then returns to normal operation, and continues the cycle.