Resources for HVAC & Refrigeration

In-depth guides to the systems, equipment, and compliance topics behind commercial and industrial HVAC and refrigeration. From ammonia detection and heat recovery to retrofits, energy rebates, and preventative maintenance, practical references for facility managers, plant operators, and contractors across New England.

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July 17, 2026

Small Changes, Big Impact: Improving HVAC and Refrigeration Performance

When facility managers think about improving HVAC and refrigeration performance, major equipment upgrades often come to mind. But some of the biggest gains in efficiency, reliability, and equipment life don't require replacing a rooftop unit or installing a new refrigeration system. Instead, they come from the small operational decisions made every day. Simple habits—like keeping mechanical spaces clear, reporting unusual noises promptly, or reviewing equipment schedules—can have a measurable impact on how well your systems perform over time. Here are several everyday practices that can help protect your HVAC and refrigeration investment.

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Spare Parts Kit

Proactive Protection for Critical HVAC & Refrigeration Systems

Northstar Refrigeration’s Spare Parts Kits include essential components tailored to each Design/Build project, helping you avoid downtime and emergency delays. These cost-effective kits ensure smooth, uninterrupted operation and deliver long-term value for your facility.

Ice Rink Packages

Custom-Engineered Solutions for Optimal Ice Performance

Northstar Refrigeration’s Ice Rink Packages deliver reliable, energy-efficient solutions tailored to each facility’s needs. From community rinks to professional arenas, we ensure consistent ice quality, optimal temperature control, and top-tier performance.