Brochure
1-150.14
5
DESIGN BENEFITS
Unit Features - Vertical Delivery Unit Heaters
Vertical delivery unit heaters are ideal for heating buildings with high ceilings or areas
that require the heater to be mounted above obstructions such as craneways. Selection
from a variety of heat throw patterns is made easy by choosing from four types of air
deflectors. Heat throw patterns range from a high-velocity narrow jet to a gentle-velocity
broad based cone of heated air.
In addition to the features noted on page 2, features that enhance the popularity of
the vertical delivery unit heater are:
protects the motor from intense radiant and convection heat from the coil when the fan
is not running. The cone also meters a controlled volume of ambient air over the motor
to reduce motor temperature, when the motor is running.
Motor-Cooling Cone – Shields motor from coil
heat - prolongs life of insulation, windings, and
Coil – Aluminum fins firmly bonded to tubes
for maximum heat transfer. Steam and water-
carrying passages between extra-heavy steel
Motor – All motors are totally enclosed. Single
phase and explosion-proof types include built
in thermal overload protection. Selected and
tested for operation on specific unit heater
models.
Fan – Accurately balanced to operate quietly
and at lowest possible power cost.
Junction Box – All motor wiring is terminated in
an electrical junction box either supplied on the unit
heater casing or as an integral part of the motor.
Motor Easily Removable – Modine design permits
motor to be removed through opening below the
unit especially important where heaters are installed
close to ceiling .
Vertical Fins – Less opportunity for dust and dirt
to collect. Exposed for easy cleaning with air hose
and brush.
Casings
coat paint applied over rust- and corrosion-resistance
treated steel lasts longer.
Figure 5.1 - Unit Features
Unit Features - Power-Throw
TM
Horizontal Delivery Unit Heaters
Power-Throw
™
horizontal delivery unit heaters are ideal for heating large buildings where
a number of smaller units can be replaced by a few larger Power-Throw
™
units. This
results in a more economical installation. Their high velocity air delivery results in the
greatest heat throw available.
Power-Throw
™
at building occupants.
In addition to the features noted on page 2, features that enhance the popularity of
the Power-Throw
™
horizontal delivery unit heater are:
for 3-point suspension.
holes for 2-point suspension and angle supports for 4-point suspension.