System Replacement
Stop patching a failing system, get correctly sized, fully installed equipment that handles both seasons.
What Goes Wrong
Swapping the outdoor unit without checking the rest of the system is the most common reason a new heat pump underperforms from day one.
Matching the old unit’s tonnage copies any original sizing error, leaving the home under- or over-conditioned in both seasons.
A fresh load calculation sets the correct tonnage for the home’s actual square footage, insulation, and Colorado altitude.
Pairing a new condenser with an old evaporator coil cuts efficiency and can void the equipment manufacturer’s warranty immediately.
The indoor air handler, evaporator coil, and copper line set are all evaluated before the replacement scope is written.
Pressure losses in an uninspected duct system starve the new equipment of airflow and recreate the same uneven room temperatures.
The existing duct system is pressure-tested to confirm it can carry the new system’s airflow before equipment is ordered.
An undersized breaker or shared circuit causes nuisance trips and can damage the new equipment within the first heating season.
Breaker capacity and dedicated circuit availability are confirmed before installation begins, not discovered mid-job.
Replacement Scope
A full swap addresses every component that affects how the new system performs, not just the condenser sitting outside.
A Manual J load calculation confirms correct tonnage so the new system is not a copy of a unit that may have been wrongly sized.
Both the outdoor condenser and indoor air handler are replaced together to ensure matched efficiency ratings and warranty compliance.
The evaporator coil and copper line set are assessed and replaced where needed to protect the new equipment’s rated output.
Existing ducts are inspected and pressure-tested to confirm they can carry the new system’s airflow without comfort-robbing losses.
The electrical panel is checked for correct breaker capacity and a dedicated circuit before the written scope is finalised.
After installation, the refrigerant charge is set and a startup test verifies pressures and airflow before the job is closed.
Old thermostats swapped for a compatible new unit.
Heat strip sized for coldest nights without overshooting.
Existing outdoor and indoor units removed after startup.
Why Choose Us
Every replacement enquiry follows the same structured process so nothing is missed and the written scope reflects the full job.
You receive an itemised estimate covering equipment, installation scope, and timeline before any work is booked.
Sizing accounts for Colorado Front Range elevation and temperature swings, not just the old unit’s nameplate tonnage.
Each enquiry starts with a condition check on existing equipment so the written scope reflects the actual replacement needed.
A startup test confirms refrigerant pressures and airflow meet spec before the installer leaves and the job is closed.
We arrange independent local installers who know Lakewood-area homes and the conditions that affect system performance here.
The Process
01
Tell us about your existing system and home, and we arrange a local installer to evaluate the property and existing equipment.
02
You receive an itemised estimate covering equipment, ductwork findings, electrical requirements, and the full installation timeline.
03
The installer completes the swap, sets the refrigerant charge, and runs a startup test to verify pressures and airflow before sign-off.
Pricing Estimates
| Replacement type | Typical cost | Typical duration |
|---|---|---|
| Straight heat pump replacement | $10,000-$16,000 | 1-2 days |
| Ducted replacement project | $12,000-$18,000 | 1-2 days |
| Full system replacement with upgrades | $15,000-$25,000 | 2-4 days |
Describe your existing system and we’ll arrange a local installer to assess the property, run a load calculation, and put the full replacement scope in writing before anything is booked.