ICS Magazine

Little Giant’s Model #4HTE Hotomatic

February 9, 2001
The Model #4HTE Hotomatic from Little Giant is designed for two-wand operation. Available in either the standard (1,000 psi) or high pressure models (2,000 psi), the unit features a copper coil heat exchanger made of 18-gauge wall thickness on the standard model, and 16-gauge wall thickness on the high pressure model.

Additional features of the 17 3/4" x 17 3/4" square x 30" high unit includes: aluminized steel jacket for high temperature application; top and sides are packed with 2" fiberglass and the bottom is insulated with a special heat pad; heats water at 180,000 BTU/Hr, 3.75 GPM (60R) and 1.87 GPM (120R). The burner has 32 special primary air injection jets for cleaner combustion.