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AH - Advanced Horizontal Unit Heater Unit Heater

Ruffneck™ AH Series Advanced Horizontal Unit Heaters are designed for rugged industrial applications and can be used with a variety of heat transfer fluids such as steam, circulating hot water, and glycol heating systems or in liquid cooling applications, including flash stream condensers, lube oil coolers, pump seal coolers and more. Explosion-proof models suitable for hazardous locations are also available on custom order.

Features

  • Certified for use in ordinary (nonclassified) or hazardous locations
  • Designed and built to ASME Section VIII. All models are Canadian CRN approved
  • Designed for rugged industrial applications and used with a variety of heat transfer fluids
  • Built-In disconnect available on all models

Specifications

models range from 115-575V and 6,000-1,200,000 BTU/hr
maximum operating pressure of 550 psi; maximum operating temperature of 600°F
1.5" NPT male inlet and outlet connections for reduced costs and easy installation; other connections available (check factory for availability)
extruded aluminum louvers provide two-way directional control of discharge air
bolt-together cabinet offers easy, convenient maintenance and cleaning without disturbing the mounting arrangement or electrical connections
optional Heresite® coating available for demanding corrosive environments
heavy gauge embossed, high performance fan blade for long life and improved air flow
epoxy powder coated, split fan guard for safety and easy replacement
UL-listed and/or CSA-approved motors; General Purpose or explosion-proof available
all models are Canadian CRN approved
CSA certified for the following Hazardous Location Classifications: Class I, Divisions 1 & 2, Groups C & D; Class II, Division 1 & 2, Groups E, F, & G; Class III, Division 1 & 2; Temperature Code T3B
certified Built-In disconnect available on all models