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For fast and easy installation, combine an Ultra PLUS
Indirect-Fired Water Heater with your Ultra boiler installation.
Ultra PLUS water heaters come in three sizes:
Combined with an Ultra boiler, the Ultra PLUS water heater
provides more domestic hot water when you need it, while
taking advantage of the extremely high efficiency of the Ultra
boiler. A standard feature of the Ultra boiler control module
is domestic hot water priority control, providing quicker
response time for domestic hot water demands, along with
faster recovery times for the hot water tank.
The perfect match for an Ultra boiler is an Ultra PLUS Indirect-
Fired Water Heater.
PLUS 40
PLUS 60
PLUS 80
Weil-McLain
Boiler
The Weil-McLain Ultra boiler has been designed for easy
installation. The Ultra boiler requires minimal clearance
and minimal floor space, and the same boiler can be
used in floor standing or wall hung applications.
Water and gas piping is conveniently arranged for connection
at the top or bottom of the boiler. In fact, when using the
boiler in a floor standing application, all boiler connections are
on the top of the boiler except for the condensate drain.
The electrical components have been pre-wired and labeled
on separate line voltage and low voltage terminal strips.
Terminal strips are provided for quick and easy field wiring.
Venting has been simplified by using PVC for both exhaust
and combustion air. Slide the PVC into the top outlet flue
pipe adaptors and tighten the restraining ring. No messy
sealants required. You can even achieve vent runs up to the
equivalent of 100 feet.
The Ultra comes with a side mounted service receptacle on
a separate circuit for use with a condensate pump, service
equipment or service light.
The Ultra boiler is lightweight compared to a conventional
boiler. Side jacket handles are provided for easy handling
along with four adjustable boiler feet for easy placement and
leveling.
High Efficiency And Environmentally Friendly
All Ultra boilers feature AFUE efficiencies in the range of
92.0 - 93.0%. These are some of the highest efficiencies in
the industry, however, Ultra boilers, when used in common
low temperature applications have annual efficiencies of
98.0%. The Ultra boiler exceeds all of the requirements of
the Department of Energy's E
Besides being Ultra High Efficient, the Ultra boiler is
environmentally friendly. Through PhD Technology and the
use of our high grade burner, the Ultra boiler produces less
NOx while exceeding all current environmental codes and
is certified by South Coast Air Quality Management District
(Rule 1146.2) in California.
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program.
NERGY
TAR
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