INSERT INSTALLATION

CHECK GAS TYPE

Use proper gas type for the insert you are installing. If you have conflicting gas type, do not install insert. See dealer where you purchased the insert for proper insert according to your gas type.

INSTALLING GAS PIPING TO INSERT LOCATION

WARNING

A qualified installer or service person must connect appliance to gas supply. Follow all local codes.

CAUTION

For propane/LP units, never connect insert directly to the propane/LP supply. This burner system requires an external regulator (not supplied). Install the external regulator between the burner system and propane/LP supply.

INSTALLATION ITEMS NEEDED

 

 

Make sure you have the items listed below before installing appliance.

 

External regulator (supplied by installer)

• Piping (check local codes)

• Sealant (resistant to propane/LP gas)

Test gauge connection*

• Sediment trap (optional but recomended)

Tee joint

• Pipe wrench

 

approved flexible gas line with gas connector (if allowed by local codes — not provided)

*A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the CSA design-certified equipment shutoff valve from your dealer.

For propane/LP connections only, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 13 inches of water. If you do not reduce incoming gas pressure, burner system regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 27. Pointing the vent down protects it from freezing rain or sleet.

External

100 gal. (min)

 

Use only new black iron or steel pipe.

Regulator

Propane/LP

 

 

Internally tinned copper or copper

 

Supply Tank

 

 

 

tubing can be used per National

 

 

CAUTION

 

 

Fuel Code, section 2.6.3, providing

 

 

gas meets hydrogen sulfide limits,

 

 

and where permitted by local codes.

 

 

Gas piping system must be sized to

 

 

provide minimum inlet pressure (listed

 

Vent

 

 

 

on data plate) at the maximum flow rate

 

Pointing

 

 

 

(BTU/hr). Undue pressure loss will

 

Down

 

 

 

occur if the pipe is too small.

 

 

 

 

 

When using copper or flex connectors use only fittings

 

 

approved for gas connections. The gas control inlet is

Figure 14 - External Regulator with Vent Pointing 3/8" NPT.

Down (Propane/LP Only)

57D0016

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Monessen Hearth IDV490PVC, IDV490NVC manual Insert Installation, Check GAS Type, Installing GAS Piping to Insert Location

IDV380NVC, IDV490NVC, IDV380PVC, IDV490PVC specifications

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