© 2022 Staheli West
238
Winterize
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30
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Verify that top and bottom sight glass valves are open
(should already be open).
Open each of the 5 pigtail flush valves one at a time
blowing compressed air through the hose in Step 25
each time to remove all water (valves shown closed).
Unscrew plug lock ring and unplug the supply water
level sensor (under the right front water tank)
Unscrew and remove supply water level sensor.
Store the sensor where it won’t freeze.
*Dry out the pressure transducers and the water level
sensor with a rag or compressed air.
Disconnect pressure control flush hose from water
tank fitting. Connect a compressed air nozzle to this
hose for Step 26.
Loosen the screw on top of the pressure transducers
and carefully lift off the plug from each one.
Put a piece of tape around the plug to prevent losing
the gasket. Next remove the pressure transducers and
store them where they won’t freeze.
Place tie-down straps on flue exhaust caps to prevent
water, birds or rodents from entering the flue
