Pool Heater Inspection and Light & Check Service
Professional Pool Heater Ignition Check and Maintenance Visit
We offer a thorough pool heater inspection designed to confirm that your unit lights properly, responds to controls, and operates within safety parameters. Our pool heater ignition check identifies issues with pilot lighting, safety circuits, and air or fuel blockages that may prevent reliable heating. This service is ideal before or during the swimming season to ensure that your gas pool heater starts and runs as expected. If your system fails to ignite or runs inconsistently, our licensed technicians are equipped to diagnose and resolve the issue efficiently.
Contact us today to schedule a light and check visit for your pool heater.
TSSA-Licensed Technicians
All pool heater inspections are performed by certified gas technicians who follow current safety protocols and equipment procedures.
Focused Ignition Testing
Our pool heater ignition check includes testing of the pilot, pressure switch, and safety circuits to confirm safe and consistent startup.
Service Based on Condition, Not Assumptions
We don’t inspect the heat exchanger unless there’s a clear reason—saving time and avoiding unnecessary costs for the customer.
Preparation for Regular Use
This service is ideal for opening your pool or confirming operation mid-season. It reduces the chance of heater failure when you need it most.
Our Pool Heater Inspection Service
Our pool heater inspection is structured to assess the key ignition and safety systems required for consistent function. This includes lighting the pilot, confirming ignition response, and checking for common issues like spider blockages in burner openings. If a deeper issue is found during the pool heater ignition check, the technician will explain the next steps and offer a quote before performing any additional work.
Pool Heater Ignition Check
The ignition system is essential to proper pool heater function. This part of the service ensures the pilot lights reliably and responds to the unit’s start-up sequence. If ignition fails or is delayed, we test the ignition sensor, control response, and burner flame stability. Our goal is to ensure your heater starts up cleanly and consistently without cycling or shutdown errors.
- Pilot light is tested and ignited
- Ignition delay or misfire is diagnosed
- Safety shut-off response is checked
- Electrical controls and circuit signals are verified
- Flame quality and ignition response are observed
Pressure Switch and Safety Circuit Testing
The pressure switch ensures proper water flow through the heater before allowing the burner to ignite. If this sensor is stuck or faulty, the heater may fail to start. We inspect the pressure switch and verify that the safety circuit responds correctly to ON/OFF commands.
- Water flow and pressure readings are checked
- Switch operation is confirmed through control activation
- Burner response is tested
- Wiring to and from the switch is inspected
- Circuit completes properly during operational test
Burner and Orifice Inspection
Spiders and debris often block burner orifices and pilot assemblies, especially after long periods of disuse. We inspect and clear any obstructions to ensure clean, even gas flow and flame production. This step supports smooth ignition and stable heating output.
- Burner ports are checked for visible blockages
- Pilot and burner assemblies are cleaned using compressed air
- Orifice alignment is verified
- Visual inspection of flame uniformity is completed
- Pilot and burner interaction is tested under load
ON/OFF System Response Testing
Reliable heating requires the safety controls to respond properly to power and command signals. We verify that the heater activates when expected and shuts down safely when turned off.
- Thermostat or control system is tested for command signal
- Heater turns on and shuts down as expected
- Relay and valve response are observed
- Signal delay or fault is reported if present
- Control labels and adjustments are reviewed with the customer
When We Check the Heat Exchanger — and Why It’s Not Always Necessary
We’re often asked whether the heat exchanger is included in a typical service visit. The answer is no—we do not check the heat exchanger unless the technician has a specific reason to do so. This is an intentional decision made for cost efficiency and time management.
Servicing or inspecting a heat exchanger requires time and disassembly that most homeowners aren’t expecting. It can take anywhere from 60 to 90 minutes, sometimes longer, depending on the unit. That adds unnecessary time and cost when there are no symptoms pointing to a problem.
Most customers value a timely and efficient visit. To respect that, we limit heat exchanger inspections to situations where clear performance issues suggest it’s needed. If a technician identifies a reason to inspect it, they will explain the situation, outline next steps, and only proceed with your approval.
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GasFix Inc. is a gas services company that provides expert solutions for homeowners across Hamilton, Burlington, Oakville, Grimsby, Waterdown, Dundas, Ancaster, Stoney Creek, Brantford, Carlisle, Flamborough, Copetown, Lincoln, Smithville, Mississauga, and the surrounding areas.