(647) 498-5633

Pool Heater Pros®
Pool Heater Pros®
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Who We Are at Pool Heater Pros®

Our Mission

Fast Repair for JXi, H-Series & Digital Heaters in Ballantrae & Musselman’s Lake


If your pool heater isn't firing, our Stouffville technicians are nearby to help. We specialize in Jandy, Hayward, and Raypak repairs, stocking the FDXLIGN1930 igniters and pressure switches needed to get your pool back up to temperature today. We serve Ballantrae, Musselman's Lake, and Wheler's Mill with same-day diagnostics.


Recent Stouffville Service: We recently swapped a leaking header O-ring kit and flow control thermostat on a Hayward H400FDN near Main St & Tenth Line. We also verified the water chemistry to prevent future copper corrosion in the heat exchanger.


Call Pool Heater Pros®  a call today at (647) 498-5633 for Service in Stouffville

Raypak Digital Pool Heater Service in Stouffville

Troubleshooting a Raypak heater with a Rollout switch open error code in Stouffville.

Raypak Heater Diagnostics & Repair in Stouffville

Troubleshooting Raypak 'Sensor Failure' & 'Rollout Switch' Errors


If your Raypak Digital is showing a 'Sensor Failure' (SNS) or 'Rollout Switch' error, we provide fast service throughout Stouffville. These heaters are common in Musselman’s Lake and the estate homes of Ballantrae, and we always carry the specific replacement sensors needed for these atmospheric units.


Recent Stouffville Service: We just completed a Raypak 406A burner tray cleaning for a property near Main St & Tenth Line. The heater was suffering from rollout due to debris, which we cleared to restore safe, efficient operation.


Call Pool Heater Pros® (647) 498-5633 for Raypak Repair in Stouffville

Jandy JXi & LRZ Pool Heater Repair in Stouffville

Repaired a Jandy Jxi with a Check Igniter code by replacing a bad igniter in Stouffville.

Jandy Heater Diagnostics & Service in Stouffville

Fast Fix for Jandy "Check Ign Steps" & 'High Limit' Fault Codes


If your Jandy JXi or LRZ is stuck on a 'Check Igniter' or "Check Ign Steps" error, our Stouffville technicians can help. These high-efficiency heaters require precise calibration; we stock the JXi and LRZ igniter kits and limit switches to ensure a first-visit fix for residents in stately neighbourhoods like Trail Ridge.


Recent Stouffville Heater Service: We just completed a Jandy JXi blower assembly replacement for a home near Bloomington Rd & Hwy 48. We checked the air-to-gas ratio to ensure peak efficiency.


Rely on Pool Heater Pros® in Stouffville for quick and reliable Jandy heating repairs. Call us today, and often we can repair your pool heater within a single day!
[Get your Jandy fixed today]

Get your Jandy fixed today

Hayward H-Series FDN & ED2 Pool Heater Repair Stouffville

Hayward FDN heater showing a CE error code was repaired by replacing the display board in Stoufville

Fix Hayward 'LO' (Limit/Pressure) & 'IF' (Ignition Failure) Codes

We specialize in Hayward Universal H-Series (FDN) and ED2 models. If your heater has an 'LO' (Limit Open) or 'IF' (Ignition Failure) code, it often points to a faulty High-Limit switch or a worn FDXLIGN1930 igniter. We stock these common Hayward parts to ensure your Stouffville pool stays warm.


Typical Hayward FDN heater problems we address:

  • Error codes IF or CE on digital displays.
  • Noises like knocking or whistling.
  • Failure to heat water to the desired temperature.
  • Ignition Failure.


Recent Stouffville Hayward Repair: Our team recently swapped a Display Board on a Hayward H400FDN near Stouffville Memorial Park. We ensured the unit was sealed properly against the elements to prevent future board failure.


Call Pool Heater Pros® at (647) 498-5633 — Hayward Repair in Stouffville 

Stouffville Pool Heater Repair

Repairing a Raypak heater with a leaking heat exchanger in Stouffville.

Pool Heater Repair Stouffville

Pool Heater Leaking Heat Exchanger Replacement


Why is my pool heater leaking?

If water appears around the bottom of the pool heater: you may have a damaged heat exchanger that is leaking pool water! In the case of Raypak Pool Heaters and Hayward H-Series Ed2 Style Pool Heaters you will be able to see the water leaking from above the burner area if you take the front heater cover off. Unfortunately, in the case of Jandy JXI Heaters and Hayward H250FDN Universal H-Series Pool Heater you won’t be able to see the water coming down because these heaters have sealed combustion chambers and usually have been leaking for a few days before you notice any signs of water around the bottom of the pool heater.


What is a Pool Heater Heat Exchanger?


The heat exchanger is the copper tubing coil that transfers heat from the burning flue gas through the walls of the heat exchanger into the pool water circulating through it. In simple terms it is where the cooler pool water enters and then leave hot. Its located directly above the burners in the combustion chamber in most pool heaters.


How do I know if my pool heater heat exchanger is damaged?

Other than water appearing around the bottom of the pool heater, you may notice white smoke which is really Steam coming from the top of the heater. The heater may continue to work until the leak in the heat exchanger becomes larger, after which the heater may shut down completely. 


What to do if you suspect a faulty heat exchanger?


If you suspect your heaters heat exchanger is faulty, it is a good idea to shut the power off to the heater and the pump.  Pool water circulating through the heat exchanger will create more damage to the heat exchanger and the other parts of the heater which may increase the cost of the repairs.

 

Can a pool heater heat exchanger be repaired?


Despite what you may read on pool heater DYI sites, leaking heat exchangers can not be repaired. Beware of any pool heater service company that tells you it can be repaired by welding it.


Can you replace the heat exchanger in a pool heater?

The good news is that a heat exchanger can be replaced provided that the rest of the heater is in safe condition. Replacing a heat exchanger is not a DYI and should only be done by a licenced gas pool heater repair company such as  which provides service in Stouffville.


How much does it cost to replace a pool heat exchanger?

Since the heat exchanger is the most expensive part in your pool heater, the cost with labour can range from $1200 - $ 2400 depending on the make and model of your pool heater. Heat Exchangers are not universal, each pool heater manufacturer such as Hayward, Jandy,Rheem and Raypak have their own design and sizes. Manufacturers recommends all gas heater repairs, servicing and heat exchanger replacements be carried out by a licensed heating company.


How much does a new pool heater cost?

This a question we get almost immediately once we quote a price on a replacement heat exchanger. The average price of a new pool heater with installation ranges from $ 4000 to $5000 so replacing the heat exchanger makes sense provided that the rest of the pool heater is in good shape. It’s a good idea to get recommendations from by a licenced gas pool heater company which provides pool heater service in  Markham, and Stouffville.


Need help with your leaking pool heater? – Book a Service or Get a Quote 


Stouffville Pool Heater FAQ Section

 Frequently Asked Questions about Pool Heater Repair in Stouffville 

This is often a faulty thermal regulator or a worn-out thermistor (sensor). In Stouffville estate pools, we often find that variable speed pumps need to be calibrated with the heater to ensure the "internal bypass" is working correctly. We can recalibrate your Jandy or Hayward system to ensure consistent heat. 


Absolutely. We provide daily service to Ballantrae, Musselman’s Lake, and all of Whitchurch-Stouffville. We carry a full inventory of Raypak and Hayward parts specifically for the larger 400,000 BTU heaters common in this area. Call Pool Heater Pros® at (647) 498-5633 for same-day service. 


Shut the heater off immediately and call a professional. Sooting is a sign of improper combustion or a clogged burner tray, which is a safety hazard. We provide emergency safety inspections and deep cleanings for Raypak and Jandy heaters in Stouffville to ensure they are venting properly and burning clean. 


Serving Stouffville & The Greater York Region

Our local focus extends beyond central Stouffville Village, Cardinal Point and Bloomington. We maintain mobile technicians across the region to ensure specialized TSSA-certified pool heater support is never far away:


  • Aurora & Surrounding Areas: We proudly offer expert Aurora Pool Heater Repair for residential properties and estates, specializing in high-BTU Hayward, Raypak, and Jandy heating systems that are perfect for larger backyard pools. 


  • Markham & Unionville: We're proud to be your trusted team for Markham Pool Heater Repair, bringing extensive experience in troubleshooting the IF, LO, "Check IGN Steps" and roll-out safety codes that are typical in busy residential pool heaters. We’re here to help ensure your pool system runs smoothly and safely.

Contact Us

Pool Heater Pros®

Whitchurch-Stouffville, ON, Canada

(647) 498-5633

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08:00 a.m. – 08:00 p.m.

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