Raypak 42 & 66 warranty Residentials, 42,000 thru 180,000 BTUH, Radiant Heating, Snow Melting

RESIDENTIALS

•Radiant Heating

•Hydronic Space Heating

•Snow Melting

Inputs from

42,000 thru 180,000 BTUH

Firing Mode

Models 42 & 66 – Single-stage firing

Models 90-180 – 2-stage firing

Non-Condensing

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 IID Ignition

Standard S8600 IID 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

All bronze pump and fittings and glass-lined headers eliminate boiler oxygen permeation problems associated with non-barrier radiant tubing

Outstanding Warranty

One-year parts and service warranty against defects