Calgary Radiant Heat provides a blog for news and promotions on maintenance contracts for a boiler clean, residential boiler repairs, hydronic heat installations, design and heatloss calculations and cross connection testing for the City of Calgary and surrounding areas. All backflow testing is completed by a certified cross connection control tester and journeyman plumber registered by the City of Calgary. Residential boilers and products that offer news and promotions such as Viessmann boilers are included on our page.

Information for the City of Calgary cross connection control program can be located on the City of Calgary website.  You can locate Calgary Radiant Heat under their website under "certified testers."  Information on their website includes questions for cross connection control devices, backflow devices and acertified testers list.  For a direct link to the City of Calgary Website:

Showing category "Promotions" (Show all posts)

Cross Connection Testing

Posted by Melanie Patten on Sunday, May 20, 2018, In : Promotions 
Receive reduced Irrigation cross connection device testing in your Calgary community.  All you have to do is let your neighbour know that we offer reduced rates and we can schedule both tests for the same day.  The savings in travel expenses are relayed back to our customers.  Why pay more for individual trips?  Our reduced rate package includes travel to your home, the cross connection control device test, all documentation forwarded to the City of Calgary and separate billing.  Call us toda...
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Boiler Backflow Device Test

Posted by Melanie Patten on Monday, April 10, 2017, In : Promotions 
All boiler systems have some type of cross connection control device to separate the boiler water system from your drinking water.  These devices need to be tested every year.  However, your boiler system also requires maintenance every year.  Calgary Radiant heat offers both of these services at one low rate.  We are certified to supply your boiler maintenance and test your cross connection device. 
Test your (RP Backflow Device) Cross Connection Control Device and receive a FREE b...
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Boiler Heat Exchanger Clean

Posted by Melanie Patten on Monday, April 10, 2017, In : Promotions 
Take advantage of our free Cross Connection Control Device Test (RP Backflow Preventer) at the same time of getting your boiler heat ex-changer cleaned! 

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Irrigation Cross Connection Control Device Test

Posted by Melanie Patten on Monday, April 10, 2017, In : Promotions 
It's that time of year again!  The snow is almost gone and it is Spring clean up time.  We are now starting up irrigation systems.  If you already have irrigation, you may also receive a letter from the City of Calgary advising you that your Cross Connection Control Device is due for testing.  We offer reduced rates for testing DCVA for Irrigation systems.  These tests take less labour time, so why pay more for service that you are not receiving from other companies?
Spring Promotion CRH Calga...
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Irrigation backflow device and boiler feed cross connection control device installed on boiler system.

Irrigation cross connection device, DCVA :

Irrigation cross connection device test

Boiler feed cross connection device, RP:

Watts backflow device requiring city of Calgary cross connection testce used on typical boiler feed application.
Conbraco backflow device requiring Calgary cross connection test
Boiler Clean before heat exchanger clean done with piles of sediment.
Dirty boiler heat exchanger green scale before boiler clean
Boiler Clean after heat exchanger clean was completed during maintenance contract.
Lush green lawn bordered with purple and pink flowers with irrigation sprinklers using a cross connection device to stop contamination in the water system.
Bright orange Viessmann boiler display in Germany showing a interested customers