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Reznor® V3 series
model UDAP gas-fired unit heaters are available in 14 sizes ranging from
30,000 to 400,000 BTUH gas input. Sizes 30-125 are approved for
residential application. All sizes are approved for
commercial/industrial installations. Model UDAP heaters are designed
for 82-83% thermal efficiency and are approved for installation
in the United States and Canada by the Canadian Standards
Association(CSA).
Reznor® V3 Series unit heaters have a refreshing new
appearance with a glossy white cabinet finish, unique REZNOR mitered
corner and less visible hardware. Each size cabinet is easily suspended
from either 2 or 4 suspension points, or an optional hanger kit for all
sizes allows for ceiling mounting. The low voltage terminal strip on
the outside of the cabinet makes connecting control wiring easy with no
panels to remove. The addition of a "G" terminal to the strip, along
with the new design of the circuit board, allows for fan only operation
(without adding relays). All units have a factory installed gas line
nipple to the exterior of the cabinet for easy gas service connection.
The preeminent new internal feature is the T-CORE2 ® heat exchanger
and single burner combustion system. Other standard features include a
single-stage gas valve, multi-try direct spark ignition with 100%
lockout, pressure switch to verify vent flow, resiliently isolated
venter motor, venter wheel with improved housing, resiliently isolated
axial fan and motor assembly and a high temperature limit control.
Sizes 30-125 also include a flame rollout safety switch. Operation is
controlled through an integrated circuit board. The circuit board
monitors heater operation and has LED diagnostic indicator lights to
identify abnormalities in control functions.
The new V3 series unit heaters are designed to provide all the
features you expect in a Reznor heater plus improved efficiency, easier
installation and a new look - both inside and out. |
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- Sizes 30-125 certified for
residential heating application
- Sizes 30-400 certified for
commercial/industrial heating application
- 82-83% thermal
efficient ~ TOP in its class!
- 50-60°F rise range
- NEW T-CORE2 ® design
titanium stabilized aluminized steel heat exchanger (patent pending)
- NEW T-CORE2 ® design
single burner combustion system including a one-piece burner assembly
(patent pending)
- 115/1/60 supply voltage
- 115 volt open fan motor
with internal overload protection
- Transformer for 24-volt
controls
- Integrated circuit board
with diagnostic indicator lights
- Fan relay (included on the
circuit board)
- Multi-try direct spark
ignition with 100% lockout |
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- Natural or propane
single-stage gas valve (field adjustable for operation to 9,000 ft
elevation)
- Vibration/noise isolated
fan and venter motors ~ designed for low noise operation
- 2-pt and 4-pt suspension ~
standard on all sizes
- External terminal strip
for 24-volt wiring
- External gas connection
- Full fan guard ~
engineered for safety
- Improved cabinet design
with less visible hardware and a NEW Reznor appearance
- Look for the white unit
with the unique mitered corner |
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- Two-stage natural or
propane gas valve
- 409 or 316 stainless steel
heat exchangers
- 208 or 230 single phase
voltage |
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- Totally enclosed fan motor
(115V only)
- Common venting with other
gravity vented category I appliance(s) |
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- Vent cap
- Thermostat
- Thermostat guard with
locking cover
- Vertical louvers ~ new
design
- Downturn nozzle kits ~ new
design
- Gas conversion kits
(natural and propane) |
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- Master/slave controls for
zoning up to six units
- Hanger kit for mounting
close to the ceiling
- Hanger kits for 1" pipe
- Stepdown transformer (for
230/3 and 460/3 supply voltage)
- Manual shutoff valves
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