SERVICING AREA
St. Thomas and
Surrounding Area

HVAC Maintenance Plans

GWB MAINTENANCE PLANS

- comfort & peace of mind

Avoid surprise breakdowns and costly repairs with a GWB Maintenance Plan!

Ensure your home’s essential comfort systems are regularly inspected, cleaned and properly adjusted by a qualified technician every year. With planned maintenance services, you can rest easy knowing that regular maintenance is scheduled for your home’s equipment at a convenient time, every year.

Regular maintenance helps extend the life of your equipment, improve efficiency, and prevent costly breakdowns.

Whether you’re looking for basic coverage or more comprehensive protection, we’ve got a plan for you, so you can have comfort – and peace of mind – all year round. Also each maintenance plan comes with exclusive GWB Member Benefits for even more savings and security!

Let’s Get Started!

GWB MEMBER BENEFITS

In addition to the EQUIPMENT SERVICES provided in each maintenance plan, GWB Members also receive:

GWB1revised.00 00 10 02.Still002

1) G.W.B Maintenance Plans: Which One is Right for You?

EQUIPMENT CHOICES: FURNACES | AIR CONDITIONERS | HEAT PUMPS | TANKLESS WATER HEATERS | GAS FIREPLACES

ESSENTIAL 1

Ideal for basic maintenance

ESSENTIAL 2

Ideal for basic maintenance

ESSENTIAL 3

Ideal for basic maintenance

COMFORT 2

Maintenance aligned with the seasons, for optimal performance and efficiency. 

COMFORT 3

Maintenance aligned with the seasons, for optimal performance and efficiency. 

2) G.W.B Services: How Do We Maintain Your Equipment?

FURNACE

– Perform a carbon monoxide (CO) test for safety
– Test combustion

– Adjust blower speed​
– Adjust manifold gas pressure

– Clean flame rod sensor
– Clean out condensate lines & traps​

– Replace standard filter (1″, 4″, or 5” MERV 11 or less)

– Replace humidifier air filter​

AIR CONDITIONER

– Check the contactor and electrical connections for safe operation
– Test the capacitor to ensure proper start-up

– Inspect the condenser coil and clean if needed
– Confirm that the compressor is running correctly
– Check if the condenser is level for optimal performance

– Measure refrigerant levels (if needed) and record type
– Adjust subcooling or superheat if required for best performance
– Ensure refrigerant lines are securely attached

– Record the temperature drop across the system
– Check system airflow to make sure it’s moving efficiently

Inspect the evaporator coil for dirt or wear

HEAT PUMP

– Inspect all wiring for safety
– Measure compressor power draw to ensure efficient operation

– Record temperature rise and drop across the system
– Clean filters to keep airflow optimal.

– Check for any condensate leaks and ensure the drain is clear

– Assess if a deep cleaning flush of the evaporator is needed

– Test the overall operation of the unit
– Inspect the general condition of the heat pump

TANKLESS WATER HEATER

Start the heater and ensure it’s working properly

Inspect for any gas leaks and check gas piping
– Perform a carbon monoxide (CO) check for safety
– Check venting to ensure proper airflow

– Verify all water, condensate, and electrical connections are secure
– Check the condensate pump for proper function

– Perform a vinegar flush to remove mineral build-up, followed by a fresh water flush
– Clean the incoming water filter and the combustion air filter.
– Clean the flame sensors and thermistor on the heat exchanger

– Conduct a combustion analysis in the flue and record the results

GAS FIREPLACE

– Perform a pilot drop-out test to ensure safety
– Inspect the pilot assembly and check for smooth operation

– Remove and clean both sides of the glass
– Vacuum the fireplace cavity, log set, and the area underneath

– Test the flame to confirm it’s functioning well
– Check the fan operation for proper airflow

– Perform a carbon monoxide (CO) test for safety
– Inspect the venting system for any blockages or issues

– Assess the overall condition of the fireplace
– Inform the customer if new batteries are needed
Optional Service:
Paint the firebox for an additional $25.00 plus HST if desired

ADDITIONAL DETAILS

Prices shown are for local service areas within 40 km of GWB Heating & Cooling and are subject to change. 10% Multi System Discount, Conventional gas boiler to be discussed at time of inspection; Planned Service Agreement does not include non-warranty parts; All prices are subject to applicable taxes.
When after-hours service fees are waived, standard service rates still apply.

3) Questions About Maintenance Plans?

Please contact us! (Fields marked with an * are required.)