][2.6
DISCONNECTS
**************************************************************************
NOTE: Include this paragraph for installation where
a separate disconnecting means is required by NFPA
70, Article 424 Part C, "Control and Protection of
Fixed Electric Space Heating Equipment."
**************************************************************************
Disconnect. UL listed. [Enclosed [fused] [non-fusible] switch, rated
[_____] volt, [_____] phase, [_____] wire, NEMA Type [1] [3R] enclosure.]
[Enclosed molded case circuit breaker, rated [_____] ampere, [_____] volt,
[_____] poles, NEMA Type [1] [3R] enclosure.] [Disconnect shall be capable
of being locked in the open position.]
]PART 3
EXECUTION
3.1
INSTALLATION
Install in conformance with the approved heater installation drawing, NFPA
70, UL listing, and manufacturer's instructions, with necessary clearances
for air circulation, maintenance, inspection, service testing and repair.
Connect to electrical supply in accordance with Section 16402 INTERIOR
DISTRIBUTION SYSTEM.
3.1.1
Unit Heaters
Mount units plumb, square and level with ceiling and walls.
3.1.2
Cabinet Heaters
Where recessed mounting is indicated,
seal entire recessed opening from
exterior wall cavities, and provide a
minimum 15 mm 1/2-inch thick rigid
fire resistant insulation on the wall
behind the cabinet. [Verify
manufacturer's clearance requirements
from electrical cords, drapes, and
other furnishings.]
3.1.3
Remote Thermostat
Mount remote room space thermostats [1375 mm4 feet 6 inches above finished
floor on wall] [or as indicated]. [Connect remote thermostatswith conduit
and wiring to heaters as indicated.]
[3.1.4
[Baseboard] [Sill] [Pedestal] Heaters
Verify manufacturer's clearance requirements from electrical cords, drapes,
and other furnishings.
][3.1.5
Electric Infrared Heaters
Comply with Section 15760N TERMINAL HEATING AND COOLING UNITS.
]3.2
FIELD QUALITY CONTROL
Provide necessary personnel, instruments, and equipment to perform tests.
Notify the Contracting Officer [5] [_____] working days prior to scheduled
testings and locations.
SECTION 15768N
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