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Get $100 Cash Back on Your Qualifying Purchase
- Spend over $1000 on heating and air equipment.
- Share this video publicly on your existing Facebook news feed. https://youtu.be/O4nmrlbF0aA
- Email a screenshot of the video on your facebook profile to [email protected] along with your order number.
- Get a check mailed to you for $100.
Limited Time Offer. Act Now!
Rebate only valid for qualifying purchases made after September 19, 2022 until further notice. Rebate claim limited to one per customer. Purchase must be made prior to sharing video. Please allow 1-2 weeks for processing. May not be used in conjunction with any other offer or discount. Video privacy setting must be public.
Contact an expert now.
Do you need an effective way to set up your MrCool Universal Series Air Handler when the line set and hook up on the unit itself don’t seem to match up? With a MrCool Flare to Sweat Lineset Adapter Kit for Universal Air Handler, you’ll have exactly what you need to get your system up and running quickly and efficiently. Both of the line set fittings in this flare-to-weld MrCool Adapter Kit are made of durable copper, effectively combatting any wear and tear from consistent use over the years. With one end sporting a flared female and the other a female weld end, both of these MrCool Adapter Fittings are designed specifically for your Universal system. With one fitting sporting a 3/4" size and the other working with 3/8", the 23-inch length MrCool Lineset Adapter Kit gives you exactly what sizes you need to ensure any licensed professional can handle the setup process with ease. Don’t buy offbrand when the solution to complete your setup is made by MrCool for MrCool. Grab this MrCool Flare to Sweat Lineset Adapter Kit for Universal Air Handler today.
| Model | WF-3834K |
|---|---|
| UPC | 810512033157 |
| Product Length (in) | 23 |
| Warranty | None |
| California Residents | see Prop 65 WARNING |
WF-38 Specifications:
| Model | WF-38 |
|---|---|
| UPC | 810512033164 |
| Product Length (in) | 23 |
| Weight (lbs) | 1.000000 |
| Warranty | None |
WF-34 Specifications:
| Model | WF-34 |
|---|---|
| UPC | 810512033195 |
| Product Length (in) | 23 |
| Weight (lbs) | 1.000000 |
| Warranty | None |





