Thermon (Ruffneck) Heaters

A Ruffneck FX6 explosion-proof electric air unit heater with multiple white louvers for airflow.
Thermon Ruffneck AV Series advanced vertical unit heater green industrial machine with a motor labeled 'Ruffneck' mounted from ceiling, with a white background.

FX6 Series - Explosion-Proof Electric Air Unit Heater

In the world of explosion-proof electric unit heaters, the RuffneckTM name stands alone and has come to define the rugged, reliable performance the industry has depended on. For explosion-proof heating in severe service applications there can be no compromises.

Redefining the standard of safety the New FX6 Explosion-Proof Electric Air Unit offers the same versatility and heat standards as the FX5, along with added safety features.

FEATURES AND BENEFITS

  • Two levels of over temperature protection new standard on all FX6 heaters

  • Backup over pressure protection standard on all heaters.

  • Standard unit now has low ambient operating ranges to -58°F (-50°C)

  • Backup over temperature protection with dedicated contactor.

Visit vendor site for spec details >

AV Series - Advanced Vertical Unit Heater

Unit Heater Ruffneck™ AV Series Advanced Vertical Throw Unit Heaters are designed for rugged industrial applications meeting the most demanding service and long life requirements.

While perfect for steam, circulating hot water or glycol heating systems, these heaters are also suitable for a wide range of other heating fluids. In addition, they can be used for both space heating and liquid cooling applications. Explosion-proof models suitable for hazardous locations available on custom order.

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Thermon Ruffneck FX6-SD Series explosion proof electric air unit heater with multiple vents and a label indicating "FX6 Severe Duty" and "Ruffneck" branding.

FX6‑SD Series - Explosion‑Proof Electric Air Unit Heater

The FX6-SD is the next generation Ruffneck™ explosion-proof electric air heater, built for severe duty applications that can lead to accelerated wear of electrical components and damage to the heater core. The FX6-SD is specifically designed for severe duty applications including locations with:

FEATURES AND BENEFITS

  • Fluctuating power quality

  • Backup over pressure protection standard on all heaters.

  • High vibration

  • Dirty or corrosive atmospheres or

  • Extended maintenance intervals

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Featured Manufacturers

View selected products from some of our featured manufacturers

AGET logo in black and green with the text "AGET"
Logo for Nordfab Ducting featuring a stylized blue ventilation duct and bold text
Thermon Ruffneck logo on a black background, part of a larger sign or banner.
Logo of Detroit Radiant Products Company on a red and yellow gradient background
Hartzell Air Movement logo in white text on a black background.
Logo for Chicago Blower with blue text on a black background.
Logo of coEXHAUST, featuring stylized gray text with a small blue accent and a wrench graphic underneath.
The word 'Hunter' written in green cursive font.
Vent Products logo featuring stylized 'V' and 'P' on a black background
Tri-Mer Corporation logo with a stylized blue and black graphic element.

We are proud to work with manufacturers who offer equipment that is made in the USA

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