Models 0514-0824

Models 0926-1758

1.Lower outdoor "Stackless" top onto unit. Position top so it is centered on unit from side-to-side and front-to-rear.

Fig. 7: Outdoor Top Installation

2.Tighten the (4) screws (Shown below) until they come in contact with the unit jacket top, then even- ly tighten all (4) screws to secure to unit.

Fig. 8: Outdoor Top Installation

Heaters are shipped with outdoor vent terminal facto- ry installed.

Models 2100-4001

These units are not certified for outdoor installation.

Indoor Installations

Model 0133

Refer to Fig. 9 on the following page.

1.Shut-off main electrical power switch to heater.

2.Turn heater manual ON/OFF switch, located in upper control panel, to the "OFF" position.

3.Shut-off gas supply and water supply to the heater.

4.Mount drafthood on heater and attach with the 8 sheet metal screws provided. Drafthood should be positioned with the vent sensor located on the front left side as shown.

5.Remove plastic plug from left side of heater jacket and install the plastic grommet provided.

6.Route flue sensor wire harness through the grom- met installed in Step 5.

7.Remove door and locate wire from roll out sensor to High Limit with the male/female connector.

8.Disconnect male/female connector and attach to the 2 wires from drafthood vent sensor harness.

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Raypak 1334001 operating instructions Indoor Installations, Models