Latest in water-and energy-saving products
Green Mechanical Contractor
strives to bring you the latest
news about water-saving
and energy-saving products,
including high-efficiency
toilets, radiant, solar systems,
modulating-condensing boilers
and heat pumps.
In this issue, we’re featuring
condensing water and space
heating equipment, solar
collectors, water saving
plumbing and controls.
To request any of the
products you see here, please
use the Reader Service Card
in this issue, or you can go
online at www.contractormag.
com, click the Free Info icon
at the top of the page, then
select Green Mechanical
Contractor from the drop-down
menu.
▲ THE TEMPRA SERIES OF TANKLESS ELECTRIC WATER HEATERS
The Tempra and Tempra Plus models of on-demand tankless water heaters
are now available. Features include outputs to 140°F, upgraded heavy-duty electronics, single flow sensors, easy-access hinged cover and a
larger inlet filter screen. An Advanced Flow Control is available on Plus
models to automatically adjust flow rate to maintain setpoint temperature.
The series is an ideal backup for solar water heating systems.
Stiebel Eltron
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▼ LEAD-FREE THERMOSTATIC
MIXING VALVES
This 3/8" thermostatic mixing valve is a
new addition to the company’s growing
Navigator line. The point-of-use TMV
contains less than 0.25 percent lead con-
tent and meets lead-free requirements as
defined by CA AB 1953, making them safer
for commercial applications and better for
the environment. The valve mixes hot and
cold water in under-the-sink installations
to protect against scalding. Depending on
gpm requirements, the valve can protect
from one to four handwashing stations.
Bradley
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▲ HYDRON MODULE
GEOTHERMAL SYSTEMS
This all-new air handler for split
system geothermal heat pumps and
water-to-water heat pumps is available
in multiposition (upflow/downflow/
horizontal) air handlers, with either
DX coils for split systems or hydronic
coils for chilled water and hot water. It
is ideal for retrofit applications.
Enertech
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▲ POWER DIRECT VENT
WATER HEATERS
A new line of PDV, tank-type water
heaters meets Energy Star require-
ments for efficiency. The heaters
avoid negative air pressure issues by
drawing combustion air from outside
the home. The built-in blower cools
exhaust gases, permitting longer vent
runs with plastic pipe.
Rheem
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