FREE EXPRESS SHIPPING: Process orders in 1 business day
STRESS FREE RETURNS: 2 Year Returns
PREMIUM QUALITY: Top Tier Products, Even Better Customer Care
5 YEAR WARRANTY: We Believe In Our Products & Our Team
PROFESSIONAL INSTALLATION: Get connected with certified, licensed installers in your area - Request installer quotes
The MRCOOL 3/8" Flare-to-Weld Fitting is engineered for HVAC professionals who demand flexibility and dependable performance on every job. Featuring a flared female end to a female weld end, this copper fitting is ideal for transitioning between flare and weld connections in refrigerant line set installations and repairs.
Boost your installation flexibility and guarantee leak-free, professional results with the MRCOOL 3/8" Flare-to-Weld Fitting. The choice for HVAC pros who want reliability every time.
PRODUCT SPECIFICATIONS:
| Product Dimensions | 4.5"W x 32"D x 4.5"H |
| Equipment Type | Flare-to-Weld |
| Color | Copper |
| Color Family | Bronze/Copper Metallic |
| Lineset Fitting Type | Flared female end to female weld end |
| Proposition 65 Warning | Yes |
| Restricted States | GU;PR;VI |
We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days
For more Shipping information visit here
We offer a 2 Year (730 Day) return for our products.
For more Return information visit here
HVAC Hive Warranty Information:
HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.
Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.
Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.
Warranty Coverage Includes:
Warranty Details:
Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.
Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.
The MRCOOL 3/8" Flare-to-Weld Fitting is engineered for HVAC professionals who demand flexibility and dependable performance on every job. Featuring a flared female end to a female weld end, this copper fitting is ideal for transitioning between flare and weld connections in refrigerant line set installations and repairs.
Boost your installation flexibility and guarantee leak-free, professional results with the MRCOOL 3/8" Flare-to-Weld Fitting. The choice for HVAC pros who want reliability every time.
PRODUCT SPECIFICATIONS:
| Product Dimensions | 4.5"W x 32"D x 4.5"H |
| Equipment Type | Flare-to-Weld |
| Color | Copper |
| Color Family | Bronze/Copper Metallic |
| Lineset Fitting Type | Flared female end to female weld end |
| Proposition 65 Warning | Yes |
| Restricted States | GU;PR;VI |
We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days
For more Shipping information visit here
We offer a 2 Year (730 Day) return for our products.
For more Return information visit here
HVAC Hive Warranty Information:
HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.
Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.
Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.
Warranty Coverage Includes:
Warranty Details:
Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.
Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.
"Their technical expertise in commercial HVAC systems is outstanding. From equipment selection to installation support, they provided everything we needed. The bulk pricing saved us thousands on our multi-building project, and their 24/7 technical support kept us running smoothly."- Marcus R., HVAC Project Manager, 06/24
You'll hear from us during business hours
How it works:
1. Fill out the form below with your project details
2. We'll match you with 2-3 qualified installers in your area
3. Installers contact you directly with quotes and availability
4. You choose the best fit for your project
"I bought a heat pump online but wasn't sure about installation. HVAC Hive connected me with three local contractors within hours. I chose one based on reviews and pricing - he installed it perfectly the next week. Made the whole process so much easier!"- Jennifer M., Homeowner, Phoenix AZ
✓ No obligation quotes | ✓ All installers background checked | ✓ Free service - you only pay the installer
We'll connect you with installers within 48 hours during business days
