01
Manual J load calculation
We size the new system to your specific home, not the square footage rule of thumb. Insulation, window orientation, and Las Cruces solar load go into the math.
Convert your evap cooler to refrigerated air.
Real cooling for the days your swamp cooler can't keep up. Right-sized AC and ductwork upgrades sized for Las Cruces summer.
When to convert
Reasons your evap cooler is no longer cutting it.
Cooling falls apart in monsoon season
Evap coolers add moisture to the air. When August hits and dew points climb, the humidity makes them less effective and the home feels muggy.
Roof and structural damage from pad water
Old evap units leak. Pad pumps run constantly. Over years that creates rust, sheetrock damage, and rotted decking around the roof penetration.
Big swings room to room
Evap cooling depends on open windows and a single duct drop. Bedrooms at the end of the run never get cool. Refrigerated air closed-loop ducting fixes that.
Spring and fall startup hassle
Pads, pumps, belts, water lines. Every season a new shutdown or startup task. Refrigerated systems run year-round on a thermostat with no manual prep.
High water bills
A working evap cooler uses three to fifteen gallons of water per hour. In a desert that is real money on the water bill every summer.
Resale value gap
Refrigerated air is a standard buyer expectation in newer Las Cruces neighborhoods. Homes with evap-only cooling sell slower and at lower price.
What's included
A real conversion, not a bolt-on.
02
Refrigerant line set and electrical
New copper line set sized to the unit. New disconnect, breaker, and whip. Inspected before energizing.
03
Duct retrofit or replacement
Most evap-to-refrigerated conversions need duct work. We seal, re-route, or replace as needed so airflow matches the new system.
04
Roof patch and structural repair
When the old evap comes off, we patch the curb, replace damaged decking, and seal the new penetration to keep monsoon rain out.
05
Thermostat and zoning options
Standard programmable thermostat, smart thermostat, or full zoning. We walk you through the tradeoffs based on your home layout.
06
Permit and inspection
Pulled in your name, inspected by City of Las Cruces or Doña Ana County. Final paperwork is yours for resale.
How it goes
From swamp cooler to refrigerated air.
1
On-site evaluation
We come out, look at your existing system, measure ducts, check the panel, and walk through what your home needs.
2
Written estimate with options
Two or three system options at different price points. SEER ratings, warranties, financing terms all in writing.
3
Schedule and prep
Most conversions are one to three days. We pull permits, order equipment, and confirm the install date with you.
4
Install day
Old evap removed. New condenser, coil, and air handler set. Line set run. Duct work updated. Electrical tied in.
5
Commissioning and walk-through
Pressures checked, refrigerant charge verified, airflow measured at every register. We show you the thermostat and the warranty paperwork.
Common questions
Refrigerated air conversion, answered.
How much does an evap-to-refrigerated conversion cost?
Depends on tonnage, duct condition, and electrical capacity. We quote turnkey in writing before any work starts, including permit and warranty.Do I need to replace my ductwork?
Sometimes. Refrigerated air needs sealed return and supply runs that an evap setup may not have. We measure airflow and seal or replace only what the new system requires.
Will my electrical panel handle it?
Most homes built in the last 30 years can. Older panels may need a service upgrade. We check during the on-site evaluation and tell you up front.
How long does the install take?
Most conversions are one to three working days. Larger homes or full duct replacements take longer. You will know the schedule before we start.
Is financing available?
Yes. Flexible financing is available for HVAC projects. Terms vary by credit and program, and we share what is available when we quote.Can I keep my evap cooler as a backup?
You can, but most homeowners remove it. Keeping the evap means maintaining two systems. Most people would rather skip the spring and fall pad-and-pump cycle.