System type: Pumped - differential control
Yes according to resident, but undetermined.
Owner states that system appears to be working. Would not allow access to tank. Owner had to leave. Asked her to check to see if light was on at controller. Yes, as far as “power on” light.
Client had to remove failed anti scald valve several years ago. Took valve out completely. Roof is in terrible shape. Owner will re-roof and take collector down. Will put it back up after reroofing.
Exterior insulation deteriorating.
Sensor wiring loose.