Suncourt Room to Room Fans

The Room to Room Fans balance temperatures in adjoining rooms, quietly and efficiently, for year round comfort.                  
TW108 (Round grille face):
• 2-Speed switch: 110 CFM on high, 60 CFM on low
• Telescoping housing installs in walls from 3-1/2" to 6-1/2" thick
• 10 foot long grounded cord
• Hole Diameter: 8 inches

TW208P (Rectangular grille face):
• Variable speed: From 100 CFM on high to 40 CFM on low
• Rotating grille allows airflow direction to be changed for comfort
• Back grille diameter: 10"
• Telescoping housing installs in walls from 4" to 6-1/2" thick

model description usually ships price QTY
TW108 Suncourt ThruWall fan. 2 speeds. 110 CFM and 60 CFM. For 3.5 to 6.5 inch thick walls. 10 foot grounded power cord included. 1 Day. In-stock $55.99
TW208P Suncourt ThruWall room to room fan. Variable speed - from 40 to 100 CFM. For 4 to 6.5 inch thick walls. 8 inch hole diameter. Hardwired - no cord. 1 Day. In-stock $68.99
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#1 Q:   Does this have to be wired to a switch or does the cord plug into an outlet
A:   The TW108 has a 10 foot grounded power cord included. The TW208P is hardwired - no cord.

       Asked on 2019-05-04 by Eric
#2 Q:   I want a room to room fan just like these but i only want it to run based on wireless thermostat input. Is there anything like this?Preferably hard wiring unit #tw208p
A:   You could wire one of these to be controlled by the Tjernlund SWT wireless thermostat. Note its a heating only thermostat: https://www.hvacquick.com/products/residential/AirFlow-Boosting/Room-to-Room-and-Register-Boosters/Tjernlund-AireShare-Level-to-Level-Ventilator

       Asked on 2018-12-01 by Scott
#3 Q:   Is this fan thermostatically controlled?
A:   No thermostat included. The fans have either a 2 speed switch or speed adjustment, depending on the model.

       Asked on 2017-02-04 by Bailey
#4 Q:   Does the TW108 have an on/off switch or only a two speed switch? if it is hard wired in the wall do I need a switch box?
A:   The unit mounted switch has 3 positions: off, low and high. If you hardwire the unit you can still use the unit mounted switch.

       Asked on 2015-11-19 by G.H.
#5 Q:   Is the TW208P ok to put in a floor register and what is the Sones rating.
A:   You would use the HC500 for floor register and that one comes in at 50 decibels.

       Asked on 2014-01-05 by Paul
#6 Q:   not finding what Im looking for . I want to pull heat from basement room that has pellet stove up stairs to another room .Anything for pulling heat from 1 floor to another not using existing ducting ,like a through floor unit ?
A:   Look at the Tjernlund ASLL unit, sounds just right for your application.

       Asked on 2013-12-29 by Andra
#7 Q:   does this fan have to be put in the wall or can it be set near the floor. I am renting and cannot put holes in the walls.
A:   It does need to be inserted in the wall as it moves air from one room to another, with no need for an open door.

       Asked on 2013-09-20 by ck

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Tjernlund AireShare Room to Room Ventilators

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