How to replace heater on a Canadian Spa Hot Tub (Toronto Model)

How to replace heater on a  Canadian Spa Hot Tub (Toronto Model)

TOOLS NEEDED: Drill, Phillips CH3 screwdriver, 13mm spanner head, Grips, 6mm Spanner, 3/8 Spanner.

IMPORTANT: SWITCH OFF ELECTRICAL SUPPLY BY DISCONNECTING THE PLUG AT THE SOCKET OR ISOLATION SWITCH. Please contact a qualified electrician if you need assistance or contact us at Canadian Spa

STEP 1 – Unscrew side panels to access pump on the fascia with air vent and the MP3 Player housing

STEP 2 – Remove panel strips and side panels on the ‘touch pad ‘ side

STEP 3 – Shut down slice valves either side of control box.

STEP 4 – Unscrew face plate of control box using screwdriver

STEP 5 – Unplug sensors plug from circuit board – Pinch tab down before pulling out plug.

STEP 6  – Unscrew heater nuts using 6mm spanner underneath copper jumper and hold in place while unscrewing top nuts using a 3/8mm spanner

STEP 7 – Unscrew both locking nuts on heater from brackets using 3/8mm spanner

STEP 8 – Undo left and right side heater unions using large grips

STEP 9 – Remove gaskets from plumbing and fit new ones from new heater

STEP 10 – Install new heater.

STEP 11 – To re-assemble reverse the above sequence

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