The Leading Business Management and Product Resource for HVACR Contractors
Residental HVAC
Commerical HVAC
IAQ & Ventilation
Refrigeration
Industry News
Sections
Residental HVAC
Commerical HVAC
IAQ & Ventilation
Refrigeration
Industry News
Technology
Product News
Contracting Business Success
Special
Podcast
Magazine
Webinars
White Papers
HVACR & Plumbing Showcase
Workplace Safety Academy
Contact
About Us
Contact Us
Subscribe
Newsletters
Content Contributor Guidelines
Advertise
Affiliated Brands
HPAC ENGINEERING
CONTRACTOR
AMERICAN SCHOOL & UNIVERSITY
ELECTRICAL CONSTRUCTION & MAINTENANCE
ELECTRICAL WHOLESALING
Follow us on
https://www.facebook.com/CBMag/?fref=ts
https://www.linkedin.com/company/contracting-business-mag/
https://twitter.com/ContractingBiz
Archive
RMS of Georgia introduces R421A which will replace R22
Terry McIver speaks with Mark Neal, of RMS of Georgia about Choice R421A, which took first place in the Miscellaneous category.
Oct. 5, 2010
Terry McIver speaks with Mark Neal, of RMS of Georgia about Choice R421A, which took first place in the Miscellaneous category.
Sign up for Contracting Business Newsletters
Get the latest news and updates.
SIGN UP
Related
Johnson Controls Announces Modular Electronic Control Featuring A2L Leak Sensing and Mitigation
How Air Sealing Solved My House of Horrors
Sponsored
Streamline Your HVAC/R Team's Workflow
Sponsored
Built by Techs, for Techs, to Simplify HVAC/R Recordkeeping
Trending
Humidity Problems? Check For These Five Potential Suspects
HVACR Leaders to Contractors: Don’t Mix and Mismatch — Topping Off R-454B Units Could Spell Trouble
Quiz: 2024 IRC Mechanical Code Quiz: Part 2
Recommended
Revolutionize Your HVAC/R Compliance and Service Records
Streamline Your HVAC/R Team's Workflow
Built by Techs, for Techs, to Simplify HVAC/R Recordkeeping
Load More Content