Boilers

If You Live In Ottawa, Invite Us To Perform A Home Analysis And Give You Recommendations For The Most Efficient Way To Optimize Your Hot Water Supply

We are specially trained in the latest methods to optimize new boilers with the latest technologies and updates. We are Ottawa’s certified experts in working with the future’s gas boiler technology today. Everything we do – from design and engineering to implementation, to maintenance and custom craftsmanship – is simply the highest level you’ll find in Ottawa.

If you live in Ottawa, invite us to perform a home analysis and make recommendations for the most efficient way to supply and optimize your hot water.

Trinity Ti Features:

Available in both Natural Gas and Propane versions with a modulation system that eliminates additional models
State-of-the-art sealed modulation combustion system with hot surface ignition
Patented 316L stainless condensing heat exchanger provides ultimate efficiencies
All connections are placed for easy, convenient installation.
Wall mount configuration saves valuable floor space
Vents easily with conventional ABS, PVC, or CPVC plastic piping
The TRINITY has industry-leading modulation rates, which significantly increases comfort while reducing cycling and fuel consumption
The distinctive casing design reduces costly standby losses, while virtually eliminating combustion noises
The high-capacity plate heat exchanger on combination models provides ample domestic hot water
The TRINITY is certified, designed, and rated to strict CSA, AGA, ASME, and CSAus codes.

Trinity Lx Features:

5.7″ touchscreen display with an easy-to-read format, high level of controllability and customization (by both user and installer), Modbus communication, an array of software features, and extensive diagnostic and troubleshooting functions.
Efficiencies of up to 98% steady state and 97% AFUE, and savings of up to 25%
Industry-leading modulation rates of up to 8:1
This can lead to a reduction of 2.5 tons of greenhouse gases, equivalent to two acres or 280 trees
Floor or wall-mount configuration
Factory-installed condensate trap with no moving parts
Spark ignition with dual electrodes using a high-output transformer
Removable door and hinged display panel for ultimate serviceability
No clearance is required on the back, bottom, or right side
Three configurable pump outputs

Integrated combustion platform (ICP)

Plug-In-Module card contains model-specific information; can be used to upload/download custom settings
All operations are performed in one electronic controller
Sliding electrical box makes servicing easy
Critical components are independently fused for superior protection
Multiple inputs and outputs for ultimate controllability
Accepts modulation input from other energy management controllers
Quick connectors allow for easy diagnostics
High-capacity spark ignition generator

For more information about our boiler services or to schedule a diagnostic or boiler maintenance service, call us at (613) 822-7974 or visit our Contact Page.

Heating Services

      EXCELLENT  
   Based on 1383 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   marc boisvert 
 May 15, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Marc Yeon did clean work installing our AC unit. We are happy with selecting JD Swallow.
  
 
      Posted on Google  
   
   Karin Belanger 
 May 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. JD Swallow installed a new gas-fired hot water heater for us. Andrew G. and Kevin F. were on time, friendly, and professional. They were careful to lay down mats to protect the floors as they moved the old water heater out and the new one in. They tidied as they worked, and the area was spotless upon completion of the installation. Another job well done by JD Swallow Heating & Cooling!
  
 
      Posted on Google  
   
   Darlene Laramore 
 May 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had Guy L. Service my furnace today. He was professional, friendly and very knowledgeable.  I would be very pleased to have him come to my home for future appointments and service work
  
 
      Posted on Google  
   
   sal 
 May 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Marc from JD Swallow was great! Came and inspected my furnace, was super professional, and gave me his full time to explain the problems I was facing with my furnace. Overall I would recommend!
  
 
      Posted on Google  
   
   Stephen Kaiman 
 May 13, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very easy to deal with.. completed work and cleaned up after .. highly recommend !!
  
 
      Posted on Google  
   
   Carole Saindon 
 May 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I recently contracted JD Swalllow to replace my leaky combi-core hot water heater. JDS were up front about their process and their pricing was very competitive which made my decision to hire them very easy (plus, they came highly recommended).  Thank you to the team - Jeremy, Germane, Jithin and Alex - for making the best of  returning my old tank and then installing the new one in a very tight space. And thank you to André as well who returned the next day to finalize a few things requiring his expertise. He also provided me with a lot of information on extending the life of my new HWH. I will keep using JD Swallow in the future and recommend them to anyone who asks.
  
 
      Posted on Google  
   
   Sk Najibul 
 May 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Please read this. I noticed your business has some negative reviews that may harm it. If you want to remove negative reviews from your Google Business contact me via the details in my profile.After work you can pay.This step will have a significant impact on the long-term success of your business. Thank you.
  
 
      Posted on Google  
   
   Pierre Banville 
 May 11, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Bas is an excellent, he excellently responded to all my questions.
  
 
      Posted on Google  
   
   Roland Emond 
 May 11, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great and efficient service
  
 
      Posted on Google  
   
   Carmela 
 May 8, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Technicians that arrived were extremely professional and friendly.  They worked efficiently throughout the house and were very respectful of the areas they were working in.  What was even more impressive, was the way they interacted with my two dogs.  Would highly recommend!