ECONOAIR: HEATING & COOLING INC.

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Gas Boiler

Gas Boiler

Raytherm® Residentials (Atmospheric, Up to 84% AFUE)

Quit struggling with bulky, heavy, out-of-date cast iron boilers. Raytherm copper fin tube residential boilers are low-mass and have high recovery rates. They’re small enough to fit almost any space and fuel-efficient for utility savings. With five sizes to choose from, there is a copper fin tube Residential for every home, apartment or condominium..

Features:

5 Models
42,000 to 180,000 BTUH
Firing Mode
o Models 42 & 66 – Single-stage
o Models 90-180 – 2-stage
Operates at 105 °F return water temperature without condensing – perfect for the low-temperature needs of radiant floor and snow melting systems
Built-in pump and bypass offers maximum application flexibility
Honeywell S-8600 IID ignition eliminates off-cycle fuel consumption; Standing pilot available on Models 90-180
“Spark-to-hood” pilot eliminates erratic pilot ignition and lockout
Motorized Vent Damper prevents heat loss during off-cycles
Non-ferrous waterways option eliminates boiler oxygen permeation problems associated with non-barrier radiant tubing
One-year parts and service warranty against defects

Hi Delta® Residentials (Sealed combustion-direct vent, 84% AFUE)

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.

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

XPak® Wall Hung Residentials (Condensing Wall Hung Hydronic Boilers)

Raypak is proud to introduce the all new XPak Modulating, Condensing Wall Hung Boiler in model sizes 85 and 120.. The XPak achieves 92.6% thermal efficiency at full fire. Certified for CPVC, Polypropylene and SS venting. Direct vent ready, install as concentric vent or twin penetration for total job site flexibility. Combustible clearance requirement is 1" right and left side, 24" access area needed for front and 12" for the top. Bottom water, gas and electrical connections, top mounted flue gas and intake air connections.

Features:

2 models - 87,000 and 119,500 BTUH
Factory installed 3-speed, thermostatically controlled, Grundfos pump
with built in bypass
6063-T1 aluminum alloy heat exchanger - ASME H stamped
Up to 92.6% thermal efficiency (Cat.IV) hydronic boiler
Standard unit configuration can be vented with 3" CPVC piping
Direct vent ready
Concentric vent or twin penetrations
Horizontal or vertical vent
Small sizes, less than 4 square feet of wall space needed for mounting. Easily replaces old, larger, cast iron boilers.
Controls and Diagnostics, easy to use consumer controls, 4 digit diagnostic codes for the service technician
Modulating gas valve and burner, up to 4.4:1 turndown.
Electronic direct spark ignition
All models CSA certified indoor
All components contained inside the cabinet
Meets all current Low NOx regulations, including the new 2012 SCAQMD revisions
Suitable for altitudes up to 5,000 ft. without a combustion test. For altitudes between 5,001 thru 10,000 feet, a combustion test must be preformed at start-up.
All units shipped as natural gas, a propane conversion kit is shipped with each unit

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