K Series

Venmar AVS® K Series™ HRV 79 CFM 66% SRE Top ports

The K8 HRV is the ideal choice for condominiums, apartments and other limited space applications that require up to 71 cfm of continuous ventilation. With its compact size and 4-inch vertical or horizontal ports, it can be installed in small spaces such as a closet or mechanical room above a hot water tank.




  • At just 30 lb. (13.6 kg), it can be installed without opening the unit
  • Features pressure taps, balancing dampers, integrated hooks and port straps to simplify installation
  • Removable terminal block for quicker wall control connections
  • The K8 HRV is protected by a 5-year warranty on parts only. The heat recovery core is covered by a limited lifetime warranty, with the original proof of purchase.
  • Now with a 5-year warranty
  • In addition to being Energy Star® qualified*, K8 HRV is specifically designed to fulfill all your residential ventilation needs and to meet the characteristics of an air exchanger in the efficient home programs.
  • Available in top ports (44152) or side ports (44153).


Voltage 120
Min/max continuous airflow (CFM at 0.2 in. w.g.) 37-79
Sensible recovery efficiency at 32°F 66 (47 CFM)
Sensible recovery efficiency at -13°F 60 (48 CFM)
Apparent sensible efficiency at 32°F 76 (47 CFM)
Product Height 18.625
Product Width 15.625
Product Length 15.4375
Product Weight (Lbs) 30
Ports Location Top
Ports Size 4" Round
Core Type HRV
Defrost Type Recirculating
Filtration Level 30 PPI
ENERGY STAR® certified No
HVI Certified Yes
cUL Listed Yes
UL Listed Yes
Core Warranty Limited Lifetime

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