Monessen Hearth operating instructions check gas type, SS38 Direct Vent Gas Stove

SS38 Direct Vent Gas Stove STOVE INSTALLATION

check gas type

Use proper gas type for the stove you are installing. If you have conflicting gas type, do not install stove. See dealer where you purchased the stove for proper stove for your gas type or conversion kit.

Install gas piping to stove / burner system 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 stove 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

Before installing stove and burner system, make sure you have the items listed below.

•	External regulator	•	Piping (check local codes)	•	Sealant (resistant to propane/LP gas)
	(supplied by installer)	•	Test gauge connection*	•	Sediment trap (recommended)
•	Equipment shutoff valve*	•	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.

	100 lb. (min)
External	Propane/LP
	Supply Tank
Regulator
	Vent Pointing
	Down
	FP1977

	Use only new black iron or steel pipe.
	Internally tinned copper or copper tubing
CAUTION	can be used per National 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 on data
	plate) at the maximum flow rate (BTU/hr).
	Undue pressure loss will occur if the pipe
	is too small.

When using copper of flex connectors use only fittings approved for gas connections. The gas control inlet is 3/8" NPT.

Figure 27 -

External Regulator with Vent Pointing Down (Propane/LP Only)

20 46D0232