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Computer-aided design. Highest quality manufacturing.
Superior components.
Advanced design S-Series heat exchanger
provides superior performance, longer life.
Computer-aided design of the SE boiler’s heat exchanger
maximizes transfer of heat from the gas flame to the boiler water
which then flows into your heating system. Superior heat transfer
properties permit use of smaller, compact cast-iron heat exchanger
sections. The flue passage design, thermal pin pattern and consis-
tent wall thickness ensure uniform heat transfer with less thermal
strain and metal fatigue.
Metal push nipples avoid leaks.
Slant/Fin uses only metal push nipples that expand and contract
with the individual boiler sections that they connect. In many
ordinary boilers, flimsy rubber or plastic gaskets are substituted for
metal push nipples and are subject to deterioration and leaks.
Reliable heavy-duty vent damper saves energy.
The motorized Slant/Fin vent damper increases efficiency of the
boiler by reducing standby losses. Motor closes the chimney vent
when the burner is off, fully opens it in anticipation of combustion.
May be installed horizontally or vertically to accommodate varying
vent pipe requirements. Support collar maintains dimensional
stability for smooth operation.
Long-life burners
Quiet, light and easy to install or remove. Same stainless steel
burners serve natural or propane gas. Special port construction
will not permit flame to “lift” or flash back. Burners last longer
too, because of low operating temperature. Input per burner is
17,500 Btu/hr.
Insulated base
Base is constructed of heavy gauge aluminized steel. Thick
refractory insulation surrounds combustion chamber, minimizing
standby losses and increasing efficiency.