Polar Breeze · Utah Valley, Utah
My New HVAC System Still Isn't Comfortable. Why?
New equipment attached to the same ducts, the same sizing assumptions and the same setup inherits the same problems. A replacement is not a fix for a bad design. Whether the new system actually works is proven by five measured numbers, and most installs are signed off without a single one of them.
Call or text (385) 292-7511 any time. Paige picks up around the clock and books your visit on the spot.
What Usually Happened
The old system was replaced for a comfort complaint that was never an equipment problem: too little return air upstairs, unbalanced supply runs, high static pressure choking the blower, or one thermostat downstairs deciding for the whole house.
The new system was set in place and started with a thermostat test and a handshake. No commissioning.
What You Can Observe
Is the discomfort in the same rooms as before? Then the ducts, not the box, were the problem.
Does the system run in short bursts and shut off? Oversized equipment tends to short-cycle and dehumidify poorly. Bigger is not better.
Do you have a commissioning report from the installer? Ask for it. If there is none, nothing was verified.
What an Installation Verification Determines
The five numbers a commissioning report must show: total external static pressure, CFM per ton or temperature rise, refrigerant subcool and superheat, gas manifold pressure, and combustion CO and O2. Any one of them out of spec can cut efficiency by 20 to 40 percent, shorten equipment life by years, or, in the case of combustion, put carbon monoxide in the living space.
We measure all five and put them in writing against the manufacturer's specifications. In Utah every number is taken at actual altitude and conditions, not assumed.
What to Do With the Result
If the numbers are out of spec, the report is what you take back to the installer. If the equipment is fine and the ducts are not, the report says what duct and airflow work would fix it, measured, not guessed.
Installation Verification in Utah Valley: common questions
Should a new system come with a commissioning report?+
Yes. Five measured numbers, in writing, against the manufacturer's specifications. A thermostat test is not commissioning.
Will a bigger unit fix a hot upstairs?+
Usually not, and it can make it worse. A hot upstairs is most often an airflow and ductwork problem: too little return air, unbalanced supply, or high static pressure.
How do you book an installation verification?+
Call or text (385) 292-7511. It is booked as an audit or as a service call with the written report, and you get the findings before anyone talks about replacement.
New system, same complaint? Call us and we will put the five numbers on paper.