Description

Note: product title indicates boiler’s Net AHRI (Net IBR) rating
Frontier boilers are a cost-effective and feature-rich solution for replacing most gas steam boilers on the market. They are fully packaged, low-profile (with built-in draft diverter) and use USA-made ASME cast iron heat exchanger – for a quick & easy installation & worry-free performance.
An optional near boiler piping kit (part# 850095U) is available to further simplify installation.

Boiler includes: Integrated Draft Diverter, Automatic Damper (with quick-disconnect harness), Honeywell/Resideo Gas Valve, Honeywell PressureTrol Pressure Limit (w/ auto reset & adjustable differential), Hydrolevel CycleGard LWCO, UTEC Intermittent Pilot Ignition Control, 15 psi Relief Valve (Watts or Apollo brand), Water Level Gauge Glass w/ Valves, Steam Pressure Gauge, Blocked Vent Switch, Isolation Relay, Drain Valve, Fittings (see product photo for details) and more.

Cross-References:

Burnham: IN7I
Crown/Velocity: BSI207
Dunkirk: PSB-6D
New Yorker: CGS70C
Peerless: 63-05L
Pennco: 1607HSID
Utica: UH1607HSID
Weil-McLain: EG-55-S

Features:

Low-profile design with built-in draft diverter, fits in low places
Fully packaged and assembled
Assembled in Pennsylvania with USA-made components, including robust, time-tested and efficient cast iron heat exchanger with metal section connections for increased boiler life
Configurable for return connections on both sides

Technical Specifications:

Input (BTU): 207,000
Net AHRI Rating (BTU): 128,000
DOE Heating Capacity (BTU): 171,000
Efficiency (AFUE): 82.1%
Fuel Type: Natural Gas (can be converted to propane with 112013-01 kit)
Steam Sq. Ft.: 533 sqft
Boiler/System Type: Steam Cast Iron Gas Boiler
Boiler Connections: 2″ NPT – Supply/Return Connections, 3/4″ NPT – Relief Valve, 3/4″ NPT – Drain, 3/4″ NPT – Gas
Relief Valve Setting: 15 psi
Vent Type: Chimney Vent
Vent Pipe Size: 7″ (standard Cat I galvanized chimney vent pipe)
Dimensions: 26″ Wide x 30″ Deep x 41″ High
Weight: 669 lbs (approx shipping weight)