API of NH & Delta T Distributors

Time is running out!

Score these bulk refrigerant savings before they’re gone:

R410A – just $169/cylinder
R32 – just $170/cylinder
R454B – $379/cylinder

Discounts apply on orders of 20+ cylinders - save through June 30!

When it comes to spiral duct, you shouldn’t have to choose between speed and quality. So we make sure you get both!

Our team knows how to deliver consistent, clean, reliable spiral and double wall spiral ductwork every single time.

Stock sizes from 3–24" ship fast, and anything bigger is made to order. Insulation options, perforated or solid inner wall, flanged or not — we’ll build it exactly how you need it.

If you’ve been burned by long lead times before, consider this your upgrade.

Don’t miss these LIMITED TIME DEALS from API of NH Delta T!

Stock up now on the refrigerants your business needs:

R454B – $379/cylinder
R410A – $169/cylinder
R32 – $170/cylinder

Count on a trusted partner for competitive pricing and a supply you can count on!

When ambient temps climb, delta T readings drift. A system that tested fine in May can look marginal in June, just from the change in conditions.

Before pulling a compressor, check the full picture: superheat, subcooling, static pressure and return air temps together tell a clearer story than any one reading alone.

The expensive misdiagnosis usually comes from stopping one step too early.

Fresh air in, stale air out – balanced ventilation that works. ✅

HRVs bring outdoor air into the home without wasting the energy already inside. Better airflow, better comfort and a healthier living space your customers will notice immediately.

Shop Fantech HRVs at shop.apiofnh.com

Nu-Calgon maintenance solutions keep you one step ahead of emergencies!

Trusted by pros who understand that a clean system is the standard, not a luxury.

Stay proactive and ensure peak performance! ⚡

Shop Nu-Calgon now at shop.apiofnh.com/

The cheapest part often costs the most.

Lost billable hours, second truck rolls, frustrated customers -- it all adds up fast. So, we're breaking down the real cost of choosing price over value.

Keep techs on the job, not on the road. Choose the right distributor from the start.

Progress worth celebrating!

From recovery compliance to safer handling practices, the industry is moving in the right direction, thanks to stronger training and better awareness.

Check out the latest stats and see how far we’ve come.

Every job has at least one curveball. But that’s why we lean into the custom work most shops won’t touch!
Round, square, welded, heavy gauge … our fabrication team and machinery are built for precision, tough specs and tight timelines. We also handle the accessories that keep your system safe and compliant: fire/smoke dampers, louvers, access doors and more.
If you can sketch it, we can fabricate it. Then we’ll deliver and install it so your team can focus on what they do best.

Commercial HVAC accounts for roughly 40% of a building's energy bill.

That means contractors who can speak to efficiency upgrades during service calls are closing more work right now.

Worth adding to your pitch!