AG Products: ERVS / HRVS



  • Single KJ16110, portable single KP16110 and two KT16110 stage models.
  • Reliable Johnson thermostats
  • Moisture proof box
  • Stainless steel coil and portable hanger
  • Use anywhere portable model - simply plug control into outlet and then the device into the control
  • Two stage model for two stages of heating and/or cooling or two speed fans 392 CFM/W on the 16’ fan).


  • Single stage thermostat for heating or cooling
  • NEMA 4 enclosure
  • Larger, easy read, 40 - 100˚ F dial
  • Multi position mounting
  • Higher amperage rating
  • 16 amp rating @ 120 V & 12 amp rating @ 240 V
  • Stainless steel coil


  • Single and two stage models
  • Easy to read LCD display
  • Programmable differential (1 to 30˚ F)
  • Wide operating range (-30 to 220˚ F)
  • NEMA 4 enclosure
  • 8’ temp probe included (extendable to 400’)
  • User selectable F/C˚
  • Lockout switch
  • Two stage model for two stages of heating and/or cooling or two speed fans


  • One variable speed output (12.5 A at 120/230 VAC general purpose resistive, 9 FLA at 120/230 VAC PSC motor)
  • Minimum/maximum calibration
  • ON/OFF switch
  • May also be used as a light dimmer to power up to five, 250 Watt brooder lamps
  • 115 or 230V AC operation


  • One variable stage (10 A general-purpose (resistive) load at 120/230VAC, 7 FLA at 120/230VAC, PSC motor)
  • Two control knobs, one for adjusting temperature, one for adjusting idle speed
  • An internal shunt for adjusting minimum ON/OFF speed
  • Fixed 2°F off set-back for auto shut off
  • 6°F differential temperature
  • Extendable temperature sensor
  • 115 or 230V AC operation


  • Minimum speed adjustment screw.
  • Designed to fit a standard 3” x 5” electrical box.
  • Mount in a dry location.
  • Also available in 230V/1/60HZ
  • Ideal for use on variable speed SD Standard Exhaust fans, AX, DFRC and AXC fans (not for use with single speed motors).
  • Not for use on PLF/FG/PF/CA-AG/TF fans.

Good things grow for those who ventilate!

Growers understand the importance of environmental consistency for plant health as well as air movement to foster pollination. Canarm’s complete line of ventilation products are ideal for commercial operations or personal greenhouses and grow ops.

Canarm is a global marketer and manufacturer of lighting, air moving and related products, supplying the residential and agriculture markets. Our customers are wholesalers, retailers and distributors. We meet these customers’ expectations and serve them best by:

  • striving for continuous improvement and cost leadership
  • treating employees, suppliers and other stakeholders equitably
  • maintaining integrity in all relationships
  • aspiring for controlled growth and achieving a strong position in selected markets
  • expecting a reasonable return on investment
  • contributing back to the communities in which we live and work

Canarm Ltd. achieved Platinum Club status with the Canada's Best Managed Companies program by retaining its Best Managed designation for seven consecutive years or more.