The HP Series heaters are suitable for a wide range of heating fluids including steam, hot water, glycol, oil, etc.. Explosion-proof models suitable for hazardous locations are available.
NOTE: Ruffneck™ utilizes Doerr/Emerson/Baldor as our standard motor. Specifying any other O.E.M. motor may result in longer lead times. All heat exchangers are registered to C.R.N. OH0224.2C. They are approved for use in all provinces and territories in Canada. Heresite® coated exchangers and cabinets: contact the factory for a quote. Louvers and fan blades are also Heresite® coated. Contact the factory for shipping lead time. Motor designed to be used at rated voltage with tolerances of ±15%. Motor may be marked 230V, but is suitable for 208V operation. 460 1 phase motors are only certified for groups D, F & G. Only available in 16" and larger units. Only available in 24" and larger units. Built-in Disconnect is only available with CSA-certified heaters.
Features:
- Epoxy-coated 14-gauge steel cabinet construction
- Tension wound close-fitting aluminum finned tubes
- 2" NPT Female connections allow for easy core removal. Optional: 2" (50 mm) 300# Flanges or 2" NPT Male Connections
- Full-enclosure fan guard featuring narrow spacing
- UL listed and/or CSA approved. 50 or 60 Hertz motors
- Heater Certification: Explosion-proof, groups C, D, E, F, & G
- Cabinet Material: Epoxy Powder Coated Carbon Steel
- Exchanger Coatings: Heat Resistant Aluminum Paint
- Heating Capability (Sq./ft.): Depends on Conditions - Consult Factory
- Electric Fuel Type
- Hardwired
- Indoor Use
- Blower Included
- Tube Outside Dia. 0-5/8" (16 mm)
- Tube Wall Thickness 1/16" (1-5/8 mm) Average
- Tube Material SA 214 Carbon Steel
- Fin Material 1050 Aluminum
- Fins Per Inch 10
- Number of Tubes 17
- Number of Rows 2
- Number of Passes 1, 3 or 5
- Header Material Min. 0-1/8" (3-3/8 mm) Steel
- Inlet/Outlet 2" NPT Female
- Max. Operating Press. 450 psi
- Max. Operating Temp. 650°F (343°C)
- 60°F (16°C) EAT