We repair Lochinvar appliances
Lochinvar builds high-efficiency condensing boilers and water heaters, and turns up in the larger houses here where a single boiler has to serve several zones and the domestic hot water as well.
Condensing boilers, Knight and Cadet lines, and modulating controls.
What Lochinvar builds, and what we service
- Condensing gas boilers
- Commercial boilers
- Indirect and tankless water heaters
- Modulating controls
Problems we see most on Lochinvar
- Boiler locking out on a flame fault Flame rod or the ignition module. On a condensing boiler this is routine and the control tells you which circuit.
- Heat exchanger fouling Condensing boilers need annual descaling on this water. Skipping it is what turns a fifteen-year boiler into a nine-year one.
- Zones calling but not heating A zone valve or the circulator for that loop rather than the boiler. Diagnosing per zone saves replacing the wrong thing.
We repair Lochinvar appliances in your home across the north and north-west suburbs. What Lochinvar actually builds is set out below. The list is specific to this manufacturer rather than a generic catalogue, and it matches the equipment our technicians are trained and tooled for.
Why the brand changes the repair
Lochinvar is known for condensing boilers, Knight and Cadet lines, and modulating controls. Those engineering decisions determine how the equipment fails, and therefore how it is diagnosed. A technician who treats every boiler the same way will eventually get the part right by elimination – at your expense. We would sooner pull the fault history and take a reading, and be right at the first attempt.
Parts and warranty
We fit genuine Lochinvar parts wherever they are available, and our vans carry the ones that fail most often. Where a part for an older model is genuinely no longer produced we say so plainly rather than fitting something and hoping. Either way the part number goes on your invoice, and both parts and labor carry our written labor warranty.
Before you book
Have the model number to hand if you can. On Lochinvar appliances it is usually on the door frame, behind the kick plate, inside a drawer runner or on the rear panel depending on the unit. Photograph the rating plate and send it over if the number has worn, and we will read it for you. With the model confirmed, the parts that most often fail on your exact unit travel with the technician – which is how most of these jobs finish in a single visit.
Lochinvar services we offer
In-home Lochinvar boiler, maintenance repair, with same-day appointments available seven days a week and a flat price agreed before work starts.
To book a Lochinvar repair call (847) 555-0142
We provide some other appliance services like: Boiler Repair, HVAC Maintenance
Book your repair
Pick a day and a time that suits you. It takes about a minute, and we confirm by phone or text.