Daikin HVAC Dealer in Central Oklahoma
Authorized Daikin Dealer | Hartzell’s Heat & Air | 405-375-4822
Daikin is the largest HVAC manufacturer in the world by volume, and the reason I carry them is their inverter technology. Daikin pioneered variable-speed compressors in air conditioning before most American brands adopted it. The result is a system that ramps up and down to match the load rather than cycling on and off at full power, which means lower bills and better humidity control in Oklahoma summers.
The Daikin Fit is one of the most innovative central units I install. It sits differently than a standard outdoor cabinet, closer to the wall, lower profile, quieter. Great for neighborhoods with HOA restrictions or anywhere you want less visual footprint on the side of the house.
⭐ 4.8 stars / 271 reviews | Master HVAC License | NATE Certified | 45 years experience
Daikin Systems I Install
Side-discharge, low-profile design. Up to 18 SEER2. Quieter than traditional units. Works where a standard cabinet will not fit or where aesthetics matter.
All the advantages of the Fit platform in a heating and cooling system. Inverter-driven for efficiency. Good for Central Oklahoma homes that want to reduce gas dependency.
Up to 97% AFUE. Pairs with Daikin air handlers for a fully matched system. Variable-speed models for precise humidity control.
Matched to Daikin outdoor units for AHRI-certified efficiency. Variable-speed ECM motors for quiet, consistent airflow.
Wall-mount, ceiling cassette, and floor-mount options. SEER2 ratings up to 20+ on select models. 12-year warranty.
One outdoor unit serving 2 to 5 indoor zones. Each zone controlled independently. Great for additions, workshops, or older homes without ductwork.
Why I Recommend Daikin
- Inverter technology done right. Daikin built their reputation on variable-speed compressors. It shows in the efficiency and comfort numbers.
- 12-year warranty on parts and compressor is longer than most brands. Registration required within 60 days.
- Daikin Fit is a genuinely different product for installs where a standard unit does not fit or look right.
- High SEER2 ratings for customers who prioritize utility bill reduction. Some models qualify for OG&E efficiency rebates.
- One brand, full system. Daikin makes both central and ductless, so if you need both I can source everything from one manufacturer.
Common Questions About Daikin
What is Daikin Fit and why would I want it?
Daikin Fit is a side-discharge air conditioner and heat pump that sits closer to the wall than a standard unit. It’s quieter, takes up less footprint, and works well for tight spaces, HOA restrictions, or installs where you do not want a bulky outdoor cabinet. I have put them in a lot of homes across Central Oklahoma.
How efficient are Daikin systems?
Daikin’s inverter-driven systems reach SEER2 ratings up to 24 on some models. The Daikin Fit line hits 18 to 22 SEER2 in most configurations. For homes where utility bills are a priority, Daikin is one of the strongest efficiency options I carry.
Is Daikin a reliable brand?
Daikin is the largest HVAC manufacturer in the world by volume. They’ve been building systems since 1924 and their inverter technology is some of the most refined in the industry. I have installed Daikin systems across Central Oklahoma and the reliability has been solid.
What warranty does Daikin offer?
Most Daikin residential systems carry a 12-year parts warranty on the compressor and a 12-year limited parts warranty overall when registered. That’s longer than most brands. Registration within 60 days of install is required.
Does Daikin make both central and ductless systems?
Yes. Daikin makes central air conditioners, heat pumps, furnaces, and air handlers, as well as a full line of single-zone and multi-zone ductless mini-splits. I can help you decide which approach fits your home better.
Free Estimate on Any New System
I come out, measure the space, and give you my honest recommendation. No pressure, no sales pitch. Call or book online.
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