Hi Delta

Description:
Hi Delta® Residentials • Sealed combustion-direct vent • 122, 162, 202 MBTUH input • 84% AFUE

Product Specs

Hi Delta®
Sealed-Combustion Residential Boilers

When venting flexibility is a must, Raypak Hi Delta™ has the answer! Hi Delta™ sealed combustion copper fin tube residential boilers are low-mass and offer venting flexibility with their fan-assisted design while keeping noise to a minimum. They're small enough to fit almost any space and fuel-efficient for utility savings. With three sizes to choose from, there is a copper fin tube Residential for every home, apartment or condominium.

Key Features

• 3 Models
• 122,000 to 202,000 BTUH input
• Ultra-low NOx (less than 30 ppm)
• 84% efficiency – ANSI Z21.13
• Internal ignition fault indicator LED
• Hot-surface ignition with remote sensing
• Lightweight alumina-silica combustion chamber
• Small vent sizes
• Combustion air filter
• Vertical or horizontal vent
• Certified for 70 ft. effective length sidewall venting (includes vent termination cap)
• TruSeal™ meets ASHRAE 15-1994, section 8.13.6 for direct vent
• 20-year warranty against thermal shock
• Dependable tube sheet and "O" ring heat exchanger construction
• Glass-lined cast-iron headers
• Non-ferrous waterways option eliminates boiler oxygen permeation problems associated with non-barrier radiant tubing
• Factory-installed bypass and pump