Specification

Ordinary boilers consume warm household air which
causes infiltration of chilly outdoor air to replace it.
Saf-T Vent EZ Seal is a registered trademark of Heat-fab, Inc.
Comfort and peace of mind.
Heat your home with confidence with a modern new
Victory VSPH boiler from Slant/Fin. High efficiency oper-
ation keeps fuel costs low. And its sealed combustion
design gives you remarkable comfort, safety and peace of
mind. When installed with an optional Slant/Fin indirect
water heater, you can also enjoy abundant hot water for
your kitchen, bath and laundry.
Sealed combustion makes your home
more comfortable
Your home will be more comfortable with a Victory VSPH
boiler because it does not use household air for combus-
tion. Two 3-inch pipes connect the boiler through an exte-
rior wall to the outdoors. One pipe draws in fresh outside
air for combustion while the other expels exhaust direct-
ly to the outdoors without ever disrupting the comfort of
your living area. An ordinary natural draft boiler typically
draws 20 to 60 cubic feet of warm household air per
minute from your living areas. This air is replaced by cold
outside air that is literally sucked in through tiny cracks
and openings around doors, windows and elsewhere.
This makes you chilly and causes your boiler to run
longer, resulting in higher fuel bills. A properly installed
system has no open flame and no vent system compo-
nent that permits exhaust or flame to “back up” into the
house. When the alternative non-direct venting method is
chosen, inside air is used for combustion.
Speedy, self-sealing vent connection
Flue connector has an integral seal that is compatible with
Saf-T Vent EZ Seal
®
vent components. Integral seals
speed vent installation. With EZ Seal components, no
RTV sealant and no curing time are required. Drain tee on
vent outlet is included at no extra charge.
Unitized vent/air intake terminal
Designed specifically for use with the Victory VSPH boiler.
Increased efficiency with insulated
base assembly
The Victory VSPH base assembly is constructed of heavy
gauge aluminized steel. Thick refractory insulation sur-
rounds the combustion chamber, increasing efficiency.
One piece stainless steel burners with special port con-
struction resist flame lift and flashback.
Avoid leaks with durable metal push
nipples Only metal push nipples are
used to join the cast-iron sections. In
many ordinary boilers, cheaper rubber
or plastic gaskets are substituted for
metal push nipples and could deterio-
rate and leak.
The electronic control was designed
specifically to optimize the operation of
the Victory VSPH boiler. It monitors the
status of boiler components and controls
the sequence of operation, including pre-
and post-purge periods, trial for ignition
and lockout. Five indicator lights verify
normal operation and provide diagnostic
information when flashing.
Advanced design cast-iron heat exchanger
extends boiler life Superior heat transfer
properties permit use of smaller, more
compact heat exchanger sections. The flue
passage design, thermal pin pattern and
consistent wall thickness ensure uniform
heat transfer with less thermal strain and
metal fatigue.
The Victory VSPH boiler operates in total iso-
lation from household air. The combustion
process is “sealed” inside the boiler, with
intake air and exhaust pipes connected direct-
ly to the outdoors. Venting may be through the
wall or through the roof (far right).
Insulated Base assembly
Unitized vent/air intake terminal
Self-sealing vent connection