Dryair Steam Plate Heat Exchanger – HESF 1000

• The system transfers heat from “on-site” steam to a circuit of heat-transfer-fluid that enables the use of any of the DRYAIR accessories for heat distribution.
• Automatic temperature control allows the user to set the desired supply-fluid temperature. Temperature is maintained by modulating the flow of steam through the exchanger.
• One unit will provide enough heating capacity to heat up to 50,000 square feet! (dependent on the steam source capacity)
• Using an existing steam source could prove to be the most versatile and economical approach to delivering temporary heat on a construction site / building renovation.

Steam Requirements

• For use with low pressure steam (15 psi or less)
• Steam supply and condensate return pipe connections to unit are 1½” FNPT
• Condensate trap is an integral part of the unit
• Must be connected to the site supply by a licensed steam-fitter/pipe-fitter
• Steam pressure reducing valves not included

Fluid Distribution

• 2nd circuit – heat transfer fluid circuit
• 2″ hose and Kamlock connections
• Reservoir On-board “open-vented” glycol reservoir
• External connection for an optional external extended reservoir
• A selector valve is used to select either the on-board reservoir or the external reservoir

Pump

• 2HP, 28SFLA, 13FLA
• 50 – 75 US GPM