Heat Pump Installation and Repair in Des Plaines, IL

How a ducted heat pump behaves in a Chicago winter

A heat pump moves heat rather than burning fuel, so in mild and moderate weather it heats efficiently and quietly. The trade-off is that the supply air is cooler than what a furnace produces and the system runs for longer stretches. Homeowners new to heat pumps often report the system as broken when it is behaving exactly as designed.

Below the balance point — the outdoor temperature where the heat pump can no longer keep up alone — backup heat carries the load. That backup is either electric resistance heat in the air handler or, in a dual-fuel setup, a gas furnace. Getting the balance point and the changeover set correctly is the difference between a sensible utility bill and an expensive one.

Heat pump repairs we handle

Right Away diagnoses heat-pump no-heat calls, outdoor-unit icing, failed defrost cycles, refrigerant and reversing-valve problems, and backup heat that operates incorrectly. We serve Des Plaines and surrounding suburbs from our Rand Road location; Chicago properties call 773-250-6060.

Common faults are no heat or no cooling, a unit that runs continuously without satisfying the thermostat, ice that will not clear from the outdoor coil, a reversing valve that fails to switch between heating and cooling, failed capacitors and contactors, low refrigerant charge from a leak, and defrost boards or sensors that have stopped working.

Defrost problems deserve their own mention. A heat pump is supposed to frost and then clear itself periodically in cold weather. Persistent ice or abnormal defrost operation may involve defrost controls, drainage, airflow or refrigerant conditions; testing is required.

Backup heat that runs when it should not is the other frequent complaint, and it is usually a control setting or a thermostat wired incorrectly rather than a fault in the equipment. A proper heat pump repair service checks the staging and the changeover logic as part of the diagnosis.

Heat pump installation and replacement

For installations we start with the same load calculation and airflow review we do for a furnace, because a heat pump is even less tolerant of undersized ductwork. We then discuss whether an all-electric system with electric backup or a dual-fuel system pairing the heat pump with a gas furnace suits the house, the ductwork and the way you use the building.

Cold-climate equipment has improved considerably and now holds usable capacity well below freezing, but the backup strategy still has to be designed rather than assumed. Startup includes verifying charge, airflow, defrost operation, staging and the thermostat configuration for both heating and cooling seasons.

Efficiency and running costs

Heat pump economics depend on your gas and electric rates, the equipment's rated efficiency, how well the house holds heat and how the controls are set. We will not quote a savings figure before looking at your system and your usage. Where the numbers are worth analysing carefully, our energy savings consulting service goes through them with you.

What a heat-pump maintenance visit should check

A heating-season check should connect the indoor and outdoor equipment with the thermostat that controls them. We review accessible filters and coil condition, airflow and blower operation, electrical connections and operating controls. Defrost sensors and the defrost sequence need attention when the outdoor coil is not clearing. Refrigerant checks follow the manufacturer's procedure and the operating conditions; a low reading alone is not a reason to add refrigerant without investigating the cause.

Backup heat is part of the system, not a separate afterthought. We check how auxiliary heat is called and, where a gas furnace provides backup, how the controls change between the two heat sources. The appropriate settings depend on equipment capacity, the building and the installed control strategy. A thermostat adjustment cannot correct damaged equipment or restricted airflow.

Light frost and persistent ice need different decisions

A thin layer of frost can develop while a heat pump operates in heating mode. A normal defrost cycle should clear it so heating can continue. The useful observation is what happens next: does the coil clear and does the home recover toward its thermostat setting?

Solid ice that remains, repeated shutdowns, new scraping noises or falling indoor temperature needs professional assessment. Do not chip the coil, pour hot water over the unit, remove covers or repeatedly reset a fault. Keep people clear of moving components and describe the condition when requesting service. A photograph taken from a safe position can help explain what you saw; it does not replace diagnosis.

What to record before requesting heat-pump service

Note the thermostat setting and actual room temperature, when the problem started, and whether it appears during heating, cooling or both. Record an error message only if it is visible without opening equipment. Tell us whether the outdoor ice clears, whether more than one room is affected and whether the thermostat shows auxiliary heat. There is no single run-time limit that proves every heat pump has failed.

For a central ducted system, the air path and backup heat belong in the diagnosis. For wall-mounted indoor heads or rooms without new ductwork, use our ductless mini-split service information. If your project needs an equipment comparison rather than a repair, our consulting service can review the options without assuming a particular system will lower your bills.

For Des Plaines and the suburbs call 847-550-3322. In Chicago call 773-250-6060. You can also request service online; the appointment is confirmed after review.

request heat-pump service.