Lockwood Internal Heat Unit View larger

Lockwood Internal Heat Unit


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Internal Heat Unit for Proofer Warmer, adjustable to 180F insulated cabinet & 160F non-insulated cabinet, separate humidity & temperature dials, (1) 1000 watts immersible heating element & (2) 500w & 1000 watts internal heating elements, 4.3 qt. stainless steel water pan, 120v/60/1-ph, 15 amps, NSF, UL (for CA73, 67, 61. 55, 37 & 31 before 12/08).Height: 6" Width: 16" Depth: 26" Cord on front right side 8' Cord.

Internal "Old Style" Heat Unit CA73 (all manufactured dates) CA67, CA61, CA55, CA37, CA31 (manufactured before 12/2008)

This unit is completely independent for easy removal and cleaning


  • Adjustable to 180° in insulated cabinets and 160° in non-insulated cabinets
  • Separate humidity and temperature controls 1000 watt immersible element fits at the bottom of the built -in water pan (2) internal dry heat elements, 500 watt and 1000 watt
  • Continuous air flow provides constant air circulation for the best operation and quick recovery
  • 120 volt, 60 cycle, single phase, 15 amp. circuit.
  • 8 foot power cord and 3-prong plug.
  • Dedicated circuit recommended for best operational performance.

25% Restocking Fee for Returns

See attached download for other styles of Lockwood heater units