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HPAC has been publishing Canada's leading publication for HVAC, plumbing and refrigeration contractors and associated professions since 1925.
2025 Modern Hydronics Summit: Siegenthaler - "Dual Fuel - Adding a Heat Pump to a Boiler System"
30 Mechanical Minutes: Episode 22 “Hydraulic Separation”
HYDRONICS 101 Panel REPLAY Oct 21
2025 SWEET HEAT ENTRIES
Curtis Bennett invites you to the Modern Hydronics Summit 2025
30 Mechanical Minutes: Episode 21 "Hydronics and Thermal Storage"
Workforce '25: Marketing Construction Careers to a New Generation
Workforce '25: Retaining Workers Through Training, Growth and Purpose
Workforce '25: Using Benefits as a Strategy for Skilled Labour Retention
WorkForce '25: Keynote Speaker Bill Ferreira
John Siegenthaler invites you to the Modern Hydronics Summit 2025
30 Mechanical Minutes: Episode 20 "Glycol and Hydronics"
2024 Modern Hydronics Summit: Boiler panel build w/ John Siegenthaler
2024 Modern Hydronics Summit: Small-scale Hydronic Cooling (John Siegenthaler)
2024 Modern Hydronics Summit: Adding an Air-to-Water Heat Pump to a Hydronic Heating System
2024 Modern Hydronics Summit: Air to Water Heat Pumps - Canadian Lessons Learned
2024 Modern Hydronics Summit: Controls Panel - Optimizing your hydronics system designs
2024 Sweet Heat Entries
Hydronics 101 at the Modern Hydronics Summit 2024
John Siegenthaler invites you to the Modern Hydronics Summit 2024
30 Mechanical Minutes: Episode 19 "Tankless Water Heaters"
30 Mechanical Minutes: Episode 18 "CMPX LIVE with SIGGY & The BEAN"
30 Mechanical Minutes: Episode 17 "Electric Boilers"
Crane Day in Downtown Toronto/April 2023: video courtesy of Prestige Mechanical Ltd. / Teczr Media
Modern Hydronics Summit 2023: John Siegenthaler, "Putting It All Together"
Modern Hydronics Summit 2023: Siggy & The Bean "The Hows and Whys for Electrifying Hydronics"
30 Mechanical Minutes: Episode 16 "Air-to-Water Heat Pumps"
Sweet Heat Entries 2023
Modern Hydronics with John Siegenthaler
30 Mechanical Minutes: Episode 15 "Heat Pump Water Heaters"