HGTV40 Expansion Tank (21 gal / 80 L). Ensures constant pressure is maintained in the PEX pipes of a hot water and glycol radiant floor system
HGTV40 Expansion Tank (21 gal / 80 L)
is backordered and will ship as soon as it is back in stock.
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Warranty
This product is covered by a 1 year limited warranty
Delivery and Shipping
Orders are shipped within 2 business days. If a problem prevents us from shipping your order within this time, we will notify you.
Depending on your delivery location, transit time will vary from 1 day to 5 days.
Note for US and International buyers: The customer is responsible for paying any import costs to the shipping carrier, such as duties, import taxes, or brokerage/disbursement fees that may apply upon delivery.
The (HGT-HGTV) Series bladder expansion tanks are available in sizes from 2 to 80 gallons in either in-line or stand models. The two-shell welded construction allows the tank to withstand high pressure and therefore adds safety to your installation. The butyl bladder separates air from water and prevents waterlogging while saving space and energy. These devices are indicated for use in hot water, solar and cooling systems, in addition to being compatible with glycol.
Calefactio Expansion Tank Presentation Video
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The advantages of a bladder tank
Installation of expansion tanks with Calefactio's Service Center
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HGTV40 Expansion Tank (21 gal / 80 L)
$240.64 CAD
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HGTV40 Expansion Tank (21 gal / 80 L). Ensures constant pressure is maintained in the PEX pipes of a hot water and glycol radiant floor system
I purchased this glycol pump as part of the build your own, which included the manifolds pump, expansion tank, air separator and basic plumbing supplies. I was very happy with how everything arrived together and the install was straightforward just from looking at the pictures. The glycol pump makes it easy to charge the system, and took a lot of the guesswork out of setting it up. My garage now has toasty warm floors.
This is the second unit I’ve installed as the first one, installed two winters ago in another building is working so well. No problems, easy to install. Both systems are hydronic floor heat and these units work great. Just fyi…….going to electric now works out cheaper than the original propane costs. Like that it’s Canadian made.
