Service and Maintenance - Articles - Page 2

Eliminating Heat Pump Callbacks Before They Start

Proper sizing, airflow verification, refrigerant charge, and switchover settings can make the difference

April 14, 2026

Most callbacks can be avoided when contractors treat heat pump design, installation, and commissioning as a full-system process.

The Pros and Cons of Electric Work Vans for HVAC Contractors

How to determine if a fleet of EVs is right for you

Chris Gray

April 13, 2026

Contractors debating whether to go electric for their work trucks have more than higher electric bills and reduced maintenance to consider.

AI and HVAC: Techs are Safe, but Office Roles Face High Risk

A new analysis shows how 342 occupations are vulnerable to AI disruption

Chris Gray

March 20, 2026

HVAC installation and repair work remain largely safe from AI, but the technology could reshape office roles inside HVAC businesses.

The NEWSMakers Podcast: Stop Blaming the Market - The Real Fix for HVAC Labor and Margin Pressure

CEO Warrior’s Jackie Sponsler explains why retention, incentives, and budgeting, not just hiring, determine contractor success

Dylan Kurt

March 1, 2026

HVAC contractors struggling with labor and material pricing might just need a pricing overhaul, not more applicants.

Guest Column

When Heating Systems Fail Midwinter, Everyone Notices

4 midwinter moves HVAC technicians can take to prevent heating emergencies

Jeff Audette

March 1, 2026

An HVAC system failure during peak heating season can lead to lost revenue for businesses.

The NEWSMakers Podcast: When Winter Hits Hard

How Parts, Predictability, and Planning Keep HVAC Contractors Moving

Dylan Kurt

February 22, 2026

Parts Town’s Scott Pierson breaks down what actually slows contractors down during major winter storms — and how smarter parts strategy can reduce downtime, stress, and lost revenue.

FROSTlines

 Ensuring Proper Oil Return to the Compressor

Good piping practice is the foundation of reliable oil return

Joe Marchese

February 19, 2026

Ensuring proper oil return is not just a maintenance consideration; it is a fundamental design requirement for every refrigeration system.

Gas Furnace Installation: What Every HVAC Technician Must Get Right

Improper venting, missing drip legs, and restricted airflow are behind most premature furnace failures — here’s how to avoid them on every install.

ACCA (Air Conditioning Contractors of America)

February 11, 2026

Venting rules change with efficiency — and mixing them up can lead to moisture buildup, heat exchanger damage, and dangerous combustion issues.

Guest Column

How Tankless Water Heaters Work

What makes tankless systems different from traditional heaters?

Lianna Schwalenberg

February 2, 2026

Tankless systems eliminate storage tanks, but demand proper sequencing, balanced piping, and regular flushing to perform as intended.

Best Practices for Working with A2L Refrigerants

Contractors must adjust their approach to installation and service

Joanna R. Turpin

January 26, 2026

The shift to A2L refrigerants may seem daunting, but with proper tools, training, and safety know-how, contractors can handle the change with confidence.