Is HVACProSales.com an authorized MRCOOL dealer?

Yes, HVACProSales.com is an authorized MRCOOL dealer. All MRCOOL products purchased from us come with full manufacturer warranty support.

What is the MRCOOL DIY mini split?

The MRCOOL DIY mini split is a ductless air conditioning and heating system designed for homeowner installation without professional HVAC tools. It features pre-charged line sets and snap-and-click connections.

How long does shipping take for MRCOOL mini splits?

Most MRCOOL mini splits ship same-day or next business day from our warehouse. Standard delivery is 3-7 business days via freight carrier.

Do MRCOOL DIY mini splits require a professional installer?

No, the MRCOOL DIY series is specifically designed for homeowner installation. The pre-charged line sets eliminate the need for an HVAC technician with refrigerant handling certification.

What HVAC tools does HVACProSales.com carry?

HVACProSales.com carries a full range of professional HVAC tools including manifold gauge sets, refrigerant recovery machines, vacuum pumps, leak detectors, multimeters, and more from brands like Yellow Jacket, Robinair, Fieldpiece, and Fluke.

What is the best manifold gauge set for R-410A?

For R-410A work, the Yellow Jacket 49967 3-valve manifold gauge set and the Fieldpiece SM380V digital manifold are top choices among HVAC professionals. Both are available at HVACProSales.com with contractor pricing.

Do you offer contractor pricing on HVAC tools?

Yes, HVACProSales.com offers contractor pricing on all HVAC tools and equipment. Create a free account to access contractor-level discounts on manifold gauges, recovery machines, and more.

What HVAC systems does HVACProSales.com sell?

HVACProSales.com sells complete HVAC systems including ductless mini splits, central air systems, heat pumps, gas furnaces, and multi-zone systems from MRCOOL, Friedrich, and other leading brands.

What is the most energy-efficient mini split system?

The MRCOOL DIY 4th Generation mini split offers up to 22 SEER2 efficiency ratings, making it one of the most energy-efficient ductless systems available. It qualifies for federal tax credits under the Inflation Reduction Act.

Proto HVAC Products

Proto Products

Industrial Hand Tools

About Proto

Proto Industrial Tools manufactures professional-grade hand tools, sockets, and wrenches for industrial and HVAC maintenance applications. HVACProSales.com is an authorized distributor of Proto products, serving HVAC professionals, contractors, and facility managers nationwide.

Product Specialties

Socket sets
Wrenches
Ratchets
Pliers
Industrial hand tools

Quick Links

Shop Proto at HVACProSales.com

Professional pricing, fast shipping, and expert support for HVAC contractors and technicians.

Shop Proto Request a Quote

Frequently Asked Questions

Q: Is Proto HVAC an authorized brand at HVACProSales.com?

A: Yes. HVACProSales.com is an authorized distributor of Proto HVAC products, offering professional pricing, genuine items, and expert HVAC support.

Q: What Proto HVAC products does HVACProSales.com carry?

A: HVACProSales.com carries a full selection of Proto HVAC products for HVAC professionals, contractors, and facility managers. Browse the complete catalog at hvacprosales.com.

Q: Does HVACProSales.com offer contractor pricing on Proto HVAC?

A: Yes. Professional contractor pricing is available on all Proto HVAC products. Contact support@hvacprosales.com or call 1-866-330-1709 for volume pricing inquiries.

Q: Does HVACProSales.com ship Proto HVAC products nationwide?

A: Yes. HVACProSales.com ships Proto HVAC products to all 50 states with fast, reliable shipping options for both small parcels and freight items.

Q: How do I contact HVACProSales.com about Proto HVAC products?

A: Contact HVACProSales.com at support@hvacprosales.com or call 1-866-330-1709. Our HVAC specialists can assist with product selection, pricing, and technical questions.