Dacor Heritage HPCT304G Technical manual

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
WARNING
• Observe all governing codes and ordinances during planning/
installation.
• Contact the local building department for details. This cooktop must
be installed as specified in its installation instructions.
Heritage®30”, 36” Wide
Drop-In Gas Cooktop
Doc #: PGH-HPCT3036.01 Revised 8 June 2018 Page1 of 5
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HPCT304G, HPCT365G
13/16”
(2.1 cm)
3 3/4”
(9.5 cm)
Gas inlet
Power cord
Chassis
Front of cooktop
Top panel overhang
2 1/8”
(5.4 cm) 5/8”
(1.6 cm)
HPCT304G
Power Cord and Gas Inlet Location
30”
(76.2 cm)
21”
(53.3 cm) 27 ” *
(69.9 cm)
* Including raised embosses on sides of chassis
2 ”
(5.4 cm)
Chassis
height
19 ” *
(49.5 cm)
4”
(10.2 cm)
HPCT304G
Bottom of spill tray to
top of cooking surface

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
Heritage®30”, 36” Wide
Drop-In Gas Cooktop
Page 2 of 5
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HPCT304G, HPCT365G
1”
(2.5 cm)
1”
(2.5 cm)
1 3/8”
(3.5 cm)
Gas inlet
Power cord in
Chassis
Front of cooktop
Top panel overhang
2 1/4”
(5.7 cm)
HPCT365G
Power Cord and Gas Inlet Location
36”
(76.2 cm)
21”
(53.3 cm)
4”
(10.2 cm)
Chassis
height
19 ” *
(49.5 cm)
33 ” *
(85.4 cm)
* Including raised embosses on sides of chassis
2 ”
(5.4 cm)
HPCT365G
Bottom of spill tray to
top of cooking surface

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
Electrical Requirements
WARNING
To prevent electric shock, the power supply must meet the given
specifications. The owner shall ensure that the electrical service meets
requirements and that the power outlet is properly installed by a
licensed electrician.
• The cooktop has a 40-in.power cord with 3-prong grounding plug on
the chassis’ bottom right-rear corner.
• The cooktop must be connected to a dedicated, grounded 3-prong
electrical outlet installed by a licensed electrician.
• The electrical installation, including supply-wire size and grounding,
must be done according to National Electric Code ANSI/NFPA 70* and
local codes and ordinances. A copy of this standard is available from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02269-9101
• The correct voltage, frequency, and amperage must be supplied to the
electrical outlet according to the data label (see previous graphic).
• See the Gas/Electrical Requirements table (this page).
• Choose an easily accessible electrical outlet so the cooktop can be
unplugged for service/maintenance.
Gas-Supply Requirements
• Ensure the cooktop is correct for the gas (natural or liquid propane)
provided. If using the cooktop above 4000 ft. (1219 m) elevation,
ensure it is equipped for high-elevation operation.
• Units equipped for liquid propane have “LP” in the model number on
the product data label (previous graphic).
• Units equipped for high-elevation use have an “H” at the end of the
model number on the product data label.
• Install the cooktop according to local building codes; if none exist,
install the appliance according to the National Fuel Gas Code ANSI
Z223.1/NFPA 54.
• An external manual shut-off valve must be installed between the gas
inlet and cooktop so gas to the appliance can be turned on/off.
• The cooktop comes with its own regulator, which must be installed in
the gas line from the cooktop gas inlet to the gas shut-off valve. Use
only the regulator provided.
• The cooktop has a -in. regulator approved for connection to a -in.
house gas supply.
• The cooktop gas connection is on the chassis bottom in the right-rear
corner (previous graphic).
Gas/Electrical Requirements*
HPCT304G/NG,
HPCT365G/NG
HPCT304G/LP,
HPCT365G/LP
Gas type Natural Liquid propane
Manifold pressure 5” water column 10” water column
Min. gas-supply pressure 6” water column** 11” water column**
Max. gas-supply pressure  psi
Total connected load 0.25 Amp. (0.03 kW)
Circuit requirement 120 Vac, 60 Hz, 15 Amp
*This electrical/gas data is for reference only; in case of conflict, the data on the
product label takes precedence over the data in this table.
**The gas-supply pressure for testing the regulator setting shall be at least 1”
water column (249 Pa) above the specified manifold pressure.
Heritage®30”, 36” Wide
Drop-In Gas Cooktop
Page 3 of 5
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HPCT304G, HPCT365G
HPCT304G
HPCT365G

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
Cabinet and Countertop Layout
WARNING
• To reduce risk of personal injury from reaching over a hot cooktop,
avoid cabinet storage over the cooktop.
• Failure to meet or exceed the maximum and minimum dimensions/
clearances as instructed may cause a fire hazard.
• Follow the countertop manufacturer’s instructions regarding all
aspects of countertop installation.
• Carefully check the cooktop installation site. Situate the
cooktop away from drafts and wet areas.
• Use the cooktop with a suitable vent hood or approved Dacor
downdraft.
Installation must allow:
• at least ” (6 mm) clearance between the bottom of the
cooktop chassis and all combustible surfaces, including the
edges and corners of drawers under the cooktop.
• clearance for hold-down brackets
• The gas supply piping, gas shut-off valve, and electrical outlet
must not interfere with the installed cooktop.
• If installing an appliance below the cooktop, allow for routing of
utilities behind it.
• access to the gas shut-off valve and regulator without moving
the cooktop.
• the 40” (101.6 cm) power cord to reach an electrical outlet, and
outlet to be accessable without moving the cooktop.
• access to the cooktop bottom for service/maintenance.(Do not
install fixed shelving below the cooktop.) Downdraft Compatibility
If installing the cooktop with a downdraft, use only the approved
Dacor model numbers MRV3015 or MRV3615. (See Pg. 5.)
Heritage®30”, 36” Wide
Drop-In Gas Cooktop
Page 4 of 5
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HPCT304G, HPCT365G
Callout Description
1Measured from top of cooktop grate
2If installing with an overhead vent hood, also check hood
specifications for minimum required clearances.
3Not applicable for cabinets more than a horizontal distance
of 6” (15.2 cm) from edge of cooktop.
Model A—Minimum/Maximum
HPCT304G 30” (76.2 cm)/36” (91.4 cm)
HPCT365G 36” (91.4 cm)/42” (106.7 cm)

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
Heritage®30”, 36” Wide
Drop-In Gas Cooktop
Page 5 of 5
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HPCT304G, HPCT365G
CUTOUT TYPE AND DIMENSIONS
Configuration C—min. D E F
HPCT304G (no downdraft) 2 ” (7.3 cm) 19 ” (50.2 cm)
27 ” (70.1 cm) 7 ½” (19.1 cm)
HPCT304G w/MRV3015 downdraft ” (1.0 cm) 22 ” (57.2 cm)
HPCT365G (no downdraft) 2 ” (7.3 cm) 19 ” (50.2 cm)
33 ” (85.7 cm) 7” (17.8 cm)
HPCT365G w/MRV3615 downdraft ” (1.0 cm) 22 ” (57.2 cm)