Raypak Hi-Delta Heaters

The Hi Delta® line of fan-assisted combustion units offers solid performance with low emissions, flexible control, and easy-to-understand diagnostics.

Features:

• 83.1% efficiency
• Multiple vertical venting and sidewall venting options. No extractor required for sidewall applications up to 70ft on room air.
• All models indoor/outdoor certified
• Patented burner “security blanket” enhances staged combustion, minimizes installation/start-up issues, and protects burners from metal fatigue.
• 105ºF minimum inlet water temperature
• Cupro-nickel finned-tube heat exchanger with brass headers. AB 1953 compliant.
• VERSA IC® control package with LCD display
• Status display lights
• Cascade control of up to 8 units, no external sequencer required.
• Diagnostics center with history in English , not in codes
• Modbus RTU BMS port (RS485)
• 0-10 VDC BMS Interface (set point or direct drive)
• Ducted combustion air capable. TruSeal® CSA-Certified direct-vent available.
• Models 992C-2002C certified to SCAQMD Rule 1146.2. Meets all Low NOx regulations.
• All models except 2002C available for natural gas and propane. Model 2002C available for natural gas only.
• Certified to the ANSI Z21.56 pool heater standard.

Please contact us for pricing, specifications, or replacement parts.