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©2019 Hestan Commercial Corporation
17
EN
GAS CONNECTION - LIQUID PROPANE (LP) CYLINDER
Your Hestan grill for use with LP gas is supplied with a two-stage regulator/hose assembly for
connection to a standard 20 lb. LP gas cylinder. This assembly must be used WITHOUT alteration. If
this assembly needs to be replaced, contact your Hestan dealer for genuine replacement P/N 014309.
NOTE: To ensure proper heating performance of this appliance, verify that the supply (inlet)
pressure is adequate. Use only the gas pressure regulator supplied with this appliance. This regulator
is set to maintain 10 inch WC [2.49 kPa] nominal outlet (manifold) pressure.
To connect the regulator / hose assembly follow these steps:
1. Locate the regulator and gas connection point in the rear right side of your grill (in cart-mounted
models, remove the rear panel to gain access).
2. Connect the 3/8” Flare (compression flare fitting) X 1/2” NPT female adapter to the grill manifold
pipe as shown. Connect the regulator/hose assembly to the adapter.
3. Connect the regulator/hose assembly to a standard 20 lb. LP cylinder. The hose as well as the
connectors must comply with the
Standard for Connectors for Outdoor Gas Appliances and
Manufactured Homes, ANSI Z21.75 • CSA 6.27
, and suitable for outdoor installation. Use the
appropriate thread sealant on all thread connections.
4. Proceed to LEAK TESTING section.
GAS CONNECTION - LP PIPED SYSTEMS
An LP piped system is one with a large central LP tank that feeds an entire household. These
systems are normally equipped with a high pressure regulator by the large LP tank, and low
pressure regulators close to the home. The gas line connectors must comply with the
Standard for
Connectors for Outdoor Gas Appliances and Manufactured Homes, ANSI Z21.75 • CSA 6.27
, and
suitable for outdoor installation. The connection shall be 48” [1.22 m] or less.
Please contact Hestan Customer Service to order an LP Piped System Kit for this unique installation.
Specify if you have a NG or LP grill when ordering the kit.
NOTE: To ensure proper heating performance of this appliance, verify that the supply (inlet)
pressure is adequate (11-14 inch WC [2.74-3.48 kPa] pressure is preferred) to maintain 10 inch WC
[2.49 kPa] nominal outlet (manifold) pressure.
TYPICAL HESTAN GRILL
(36” MODEL SHOWN)
ADAPTER, 3/8 FLARE
X 1/2 NPT FEMALE
(SHIPPED LOOSE)
20lb LP TANK
(SUPPLIED BY CUSTOMER)
2-STG. LP
REGULATOR / HOSE
ASSEMBLY
GAS CONNECTIONS
(continued)
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