Check back frequently for New Products!
Check back for current promotions.
Due to the ongoing pandemic and for the safety of our employees and customers, we do not have any events currently planned.
Please check back soon for virtual events!
At Total Air Supply, we provide the highest level of customer service possible with commitment, dedication, and teamwork for everyone who walks in our doors.
Complete a credit application below to become a customer with us. We accept cash, check, and debit or credit from American Express, MasterCard, and Visa.
Derry
1 B Street
Derry, NH 03038
Hours:
Monday – Friday: 7:00am – 5:00pm
Saturday and Sunday: CLOSED
Phone: 603-425-2709
Fax: 603-425-6117
Nashua
171 East Hollis Street
Nashua, NH 03060
Hours:
Monday – Friday: 6:30am – 5:00pm
Saturday: 7:30am – 11am
Sunday: CLOSED
Phone: 603-889-0100
Fax: 603-889-7308
Manchester
875 Page Street
Manchester, NH
Hours:
Monday – Friday: 6:30am – 5:00pm
Saturday: 7:30am – 11am
Sunday: CLOSED
Phone: 603-622-8061
Fax: 603-296-0418
Check back frequently for New Products!
Due to the ongoing pandemic and for the safety of our employees and customers, we do not have any events currently planned.
Please check back soon for virtual events!
At Total Air Supply, we provide the highest level of customer service possible with commitment, dedication, and teamwork for everyone who walks in our doors.
Complete a credit application below to become a customer with us. We accept cash, check, and debit or credit from American Express, MasterCard, and Visa.
Derry
1 B Street
Derry, NH 03038
Hours:
Monday – Friday: 7:00am – 5:00pm
Saturday and Sunday: CLOSED
Phone: 603-425-2709
Fax: 603-425-6117
Nashua
171 East Hollis Street
Nashua, NH 03060
Hours:
Monday – Friday: 6:30am – 5:00pm
Saturday: 7:30am – 11am
Sunday: CLOSED
Phone: 603-889-0100
Fax: 603-889-7308
Manchester
875 Page Street
Manchester, NH
Hours:
Monday – Friday: 6:30am – 5:00pm
Saturday: 7:30am – 11am
Sunday: CLOSED
Phone: 603-622-8061
Fax: 603-296-0418
I recently read an article by David Richardson from the National Comfort Institute where he said, “If you want to start a fight among HVAC contractors, ask them how to design a duct system. On one side of the discussion, you’ll have those who follow duct design rules of thumb that came from previous generations. Those “rules” probably came from their dad or someone else who taught them as they came up in the trade. To this group, disrespecting those rules is like spitting in the face of tradition and on the same level as insulting their mom…On the other side is the duct design die-hards who follow industry-approved standards.”
The current edition of the NFPA 54 Code Book used by the State of New Hampshire is the 2018 edition.
The current edition of NFPA 58 (LP) Code Book used by the State of New Hampshire is the 2017 edition.
Want to learn more about Dual Fuel? Click on the Technical Library link on the right.
Email Club: Don’t forget to tell all your technicians about Randal’s Tech to Tech Column and the email club with industry updates, first chance to sign up for free NATE beta testing when available, and our class schedules. To join simply send your name in the body and “sign me up” in the subject line to randal@totalairsupply.com or fill out the form below.
Total Air Supply, LLC
171 East Hollis Street
Nashua, NH 03060
Total Air Supply, Total Comfort: Customer Service as it should be. Give us a call and let us show you…
FAX US: 1-603-889-7308
Simple Things to Do During Installation Of High Efficiency Furnaces to Prevent Condensate Build up and Callbacks
1 B Street, Derry, NH 03038 (603) 425-2709 M–F 7:00am – 5:00pm, Closed Saturday and Sunday
171 East Hollis Street, Nashua, NH 03060 (603) 889-0100 M–F 6:30am – 5:00pm, Saturday 7:30am – 11:00pm, Closed Sunday
875 Page Street, Manchester, NH 03109 (603) 622-8062 M–F 6:30am – 5:00pm, Saturday 7:30am – 11:00am, Closed Sunday
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