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Engineering the Future of Heating, Piping and Air-Conditioning Systems

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Adventures of Johnny Tundra, Cold-Weather Engineer

Dave Eckhart
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HPAC Digital Editions Archive

Read the March-April 2026 Issue

OUR NEW ISSUE: Is Your Firm AI-Ready?; Air Purification Twist; Public Safety HQ Eyes Net Zero; Energy Star Shift; ABMA Leans into History; and more...
March 25, 2026
Ron Wilkinson
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Industry Perspectives

Remembering Ron Wilkinson, Commissioning Pioneer

March 18, 2026
Ashley Ribblett
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Members Only

Farewell Johnny Tundra, Hello Big Picture, with Rob McManamy

HPAC On The Air
Feb. 2, 2026
Ashley Ribblette
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Members Only
Quizzes

HPAC 2026: Our February Quiz!

Feb. 1, 2026
Download the Adventures of Johnny TundraDownload the Adventures of Johnny Tundra
Members Only

Download the Complete Adventures of Johnny Tundra

May 16, 2018
Illustration by Ashley Ribblett
Johnny Tundra Issue 12 Slide 4Johnny Tundra Issue 12 Slide 4

Adventures of Johnny Tundra, Cold-Weather Engineer: 'Case of the Uncontrollable Pump'

Aug. 26, 2017
Illustration by Ashley Ribblett
Johnny Tundra Issue 11 Slide 2Johnny Tundra Issue 11 Slide 2

Adventures of Johnny Tundra, Cold-Weather Engineer: 'The Jackhammers Are Coming!'

July 26, 2017
Illustration by Ashley Ribblett
Johnny Tundra Issue 10 Slide 4Johnny Tundra Issue 10 Slide 4

Adventures of Johnny Tundra, Cold-Weather Engineer: 'Sewer Problems in the Attic'

May 25, 2017
Illustration by Ashley Ribblett
Johnny Tundra Issue 09 PromoJohnny Tundra Issue 09 Promo

Adventures of Johnny Tundra, Cold-Weather Engineer: 'Compounding the Problem'

Jan. 26, 2017

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