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