Oxbox, Backed by Trane
When you need a whole new system, we install Oxbox: Trane's value line, built by the same engineers and held to the same standards. Major-manufacturer reliability at a price a Kansas City family can actually say yes to, sized and installed by our own licensed crew.
Trane Quality, Without The Trane Price Tag
Oxbox is a Trane brand. It comes off the same engineering, gets held to Trane's approval standards, and carries the reliability people already trust from one of the biggest names in heating and cooling. What it skips is the premium badge markup. That is exactly why we install it: our customers get equipment that lasts, at a number that makes replacing an old system a decision they can actually make.
Every system is sized for your home, not sold off a truck. We measure the space, match the furnace, condenser, and coil so they run as one system, and set it up to work right the first time. No subcontractors, no cut corners, no "close enough."
The Oxbox 1-5-10, No Registration
Most warranties only count if you remember to register within 60 days. Oxbox does not play that game. The coverage is automatic.
Limited warranty, no registration required. We hand you the warranty certificate for your exact model on install day. Want parts and labor covered too? Ask about Comfort Shield below.
What We Install
Trane-built Oxbox furnaces, air conditioners, heat pumps, coils, and air handlers, plus Mitsubishi mini-splits for ductless spaces, all matched to your home. Prices below are starting points. Every install is quoted free, in person, after we see the space.
Gas Furnaces
Fire-tested cabinets and quiet ECM blower motors. High-efficiency models available for the coldest KC winters. Repair or replace? →
Air Conditioners
Outdoor condensers matched to your home's load. Full AC-plus-furnace systems start at $9,000.
Heat Pumps
Heat and cool from one efficient system. A strong fit as electric-forward comfort becomes the KC standard.
Air Handlers
For all-electric and heat-pump homes. Pairs with a condenser or heat pump to move conditioned air quietly.
Evaporator Coils
The indoor half of your cooling. We replace tired coils and match new ones to the system for peak efficiency.
Mitsubishi Mini-Splits
Mitsubishi single-zone systems for additions, garages, and rooms the ductwork never reached. No ducts required.
Starting prices reflect standard installs. High-efficiency options: furnace $5,500, AC $6,500, full system $10,500, heat pump $10,500. Exact number comes after a free in-home visit.
No Surprises, Start To Finish
Free in-home quote
We come out, measure the space, and size the system to your home. You get a flat, written number before anything is ordered.
We handle the old system
Out with the old unit, in with the new. We protect your floors, and we haul the old equipment away.
Matched and started up right
Furnace, condenser, and coil set up as one system, charged correctly, and tested before we leave.
Photos and paperwork
You get before-and-after photos, your warranty certificate, and financing details, all in one place.
Financing & Extra Protection
- 0% financing up to 18 months so a new system does not have to wait for a perfect month.
- Comfort Shield coverage, optional parts-and-labor protection added on install day, $499 to $1,299 depending on the term. It can transfer once to a new homeowner.
- Free in-home quotes, no pressure and no commission games.
Indoor Air Quality, Installed On The Same Visit
- UV coil light, single lamp, installed: $300 · whole-home dual lamp: $750
- Whole-home bypass humidifier (Honeywell HE205), installed: $800
- Whole-home air scrubber: $1,300 · Whole-home dehumidifier: $2,500
- Smart thermostat, Nest $400, Ecobee Enhanced $400 or Ecobee Premium $550, installed and set up
"They showed me exactly what was wrong and explained multiple options. Instead of putting a band aid on my issue they completely replaced and corrected it. They were polite, cleaned everything up, and did a great job. I highly recommend them!"
Time for a new system?
Get a free in-home quote on a Trane-built system, or request a callback and we will reach out.
Frequently Asked
What brand of HVAC equipment does Duct Daddy install?
We install Oxbox, a Trane brand built by the same engineering team and held to Trane's approval standards. It is Trane's value line: the reliability of a major manufacturer at a price a Kansas City family can say yes to. The lineup includes gas furnaces, AC condensers, heat pumps, coils, and air handlers. For ductless spaces we install Mitsubishi mini-split systems.
What is the Oxbox warranty?
Oxbox is built by Trane and carries a 1-5-10 limited warranty with no registration required: 1 year complete unit replacement, 5 years on parts, and 10 years on the compressor. That no-registration part matters more than it sounds, because Goodman drops you from 10 years to 5 if you miss their 60-day window, and most people never register anything. Gas furnaces add a 20-year limited warranty on the heat exchanger. We hand you the warranty certificate for your exact model on install day.
How much does a new AC cost in Kansas City?
Our AC installs start at $5,800, and full AC-plus-furnace systems start at $9,000. That is honest KC pricing installed by our own licensed crew, never subcontractors, with 0% financing up to 18 months available. Every install quote is free and done in your home.
Do you install furnaces and heat pumps too?
Yes. Furnaces start at $4,000, heat pumps at $9,500, and mini-split single zones at $4,000. We size every system for your home and quote it free, in person, after we see the space.
Who actually does the install?
Our own licensed crew, every time. Duct Daddy is a licensed mechanical contractor and we never sub out installs. One crew handles the ductwork, the equipment, and the startup, so there is one company to call if you ever need anything.