The Nationwide Coils Blog :
Helping Make Commercial HVAC a Breeze.

Visit our blog frequently for insight into the commercial HVAC industry, including coil tips, industry news, current happenings and more.

Replacement Tube Bundles are a part inside a shell and tube heat exchanger that allows for water to be heated within the tubes of the bundle without coming in contact with primary heating source. Tube...

Nationwide Coils is a leading manufacturer of hot water coils with design and manufacturing capabilities to supply you with the perfect fit replacement HVAC heating coil. Hot water coils are common pr...

The Trane SXHFC75 Air Cooled Chiller is a common unit that we often have request to manufacture direct replacement coils. This is a large 75 Ton unit with two identical opposite end condenser coils th...

There is no question last winter was cold and this year they are predicting much of the same bitterly cold temperatures that we are familiar with. Are your heating coils broken, leaking or beyond repa...

Having our customers prepared for this heating season is a top priority at Nationwide Coils! Last season caused major damage to heating coils, leaving them in need of major repair. Now is the time to ...

At a site survey today we looked at the AAAON RN-050-3 50 ton RTU. There were two larger Condenser coils placed at an angle, covered from sunlight and heavy rain damage. The coils had not been coated ...

Munters HCUC Condenser Coils located in this De-humidification unit has the tough task of constant operation throughout the year to control humidity inside the buildings they sit on top of. This const...

The other day we completed a site survey of a Lennox LCC180S roof top unit that has two single row condenser coils place in a V shape. They are long narrow coils supported on the top and bottom with g...

Yesterday we were on a site survey in Del Ray Beach Florida to perfect the dimensions of the TRANE SXHFC series condenser coils. The coils proved to be difficult considering several variables. For i...

Keeping the aluminum or copper fins on your condenser coil clean is important to sustaining both the efficiency and overall lifespan of your condenser coils. Once your aluminum or copper fins become c...

Steam Coil Tips Implement a maintenance program to insure that steam traps are operating correctly and at maximum efficiency. Failure to do so could result in premature failure of the coil and loss of...

Let's Take a minute to run down the basics of measuring , design and construction of Chilled or Hot Water Coils. Materials of Construction and Sizing: Tube Size - Water Coils as a standard are eith...

Above you will see the bottom circuiting of the AAON RM-07 condenser coil and the dropped tubes that starts this intricate circuit. As in all of our direct replacement coils circuiting and fins per in...

The AAON LL-060 package rooftop unit is of a different design then most obsolete AAON RTU's. It happens to be extremely similar to the new Lennox SGA 240RTU's which also have two coils stacked in a v ...

The Lennox Strategos unit has been our most replaced condenser coil over the last month. We supply direct replacement condenser coil for this unit as well as all other Strategos SGA RTU's. Using super...

Nationwide Coils just recently supplied a large quantity of direct replacement AAON condenser coils to replace the current coils damage from severe hail. The hail completely destroyed the existing coi...