Installation Guide

ManualsBrandsWestinghouse ManualsBoilersCondensing 95.1% Combination Liquid Propane Wall Mount Boiler/Water Heater with 199,000 BTU Input

WHL-648 Rev. 000 Rel. 002 Date 1.3.18

Part 15 - Replacement Parts

NUMBER DESCRIPTION PART NUMBER NUMBER DESCRIPTION PART NUMBER

B-1 M3 X 6 PH + M/S 7855P-384 B-10 M4 X 12 TH + M/S 7855P-393

B-2 M4 X 8 PH + Self Tapping 7855P-385 B-11 M4 X 14 PH + Self Tapping 7855P-394

B-3 M4 X 8 TH + Self Tapping 7855P-386 B-12 M4 X 15 PW + M/S 7855P-395

B-4 M4 X 8 TH + M/S 7855P-387 B-13 M4 X 20 TH + Self Tapping 7855P-396

B-5 M4 X 10 FH + M/S 7855P-388 B-14 M5 X 14 Flange Bolts + M/S 7855P-397

B-6 M4 X 10 TH + Self Tapping 7855P-389 B-15 M5 X 10 TH+ M/S 7855P-453

B-7 M4 X 10 TH + M/S 7855P-390 N-1 M4 Nut 7855P-398

B-8 M4 X 10 Flat Head 7855P-391 N-2 M5 Nut 7855P-399

B-9 M4 X 12 PH + M/S 7855P-392

Table 37 - Replacement Bolts and Nuts - See Figures 60 - 67 for Where Used

Part 14 - Moving Adapters from Left to Right (Floor Models)

1. It is recommended to do this procedure

before the appliance is installed. However,

if appliance is installed, ensure the

water and gas are shut off and all

water is drained from the

appliance. Disconnect the water,

gas, and condensate lines from

the appliance.

2. Remove the front panel from

the floor stand of the appliance to

expose the piping.

3. Use a Phillips Head screwdriver

to remove the eight (8) screws

securing the right side panel to the

appliance stand. Remove the right

side panel.

4. Remove all screws attaching

adapters to the side panel.

Unscrew the nut securing

the condensate adapter to

the side panel. Remove the

needle barb fitting and

disconnect the condensate

hose.

5. Use a Phillips Head

screwdriver to remove

the eight (8) screws

securing the left side

panel to the appliance

stand. Remove the panel.

6. Use a Phillips Head screwdriver to

secure the removed right side panel

to the left side of the appliance

stand with the eight (8) screws

removed in Step 3.

7. Use a Phillips Head

screwdriver and the eight (8)

screws removed in Step 4 to

secure the side panel to the

appliance stand. NOTE: The

condensate adapter should be

at the front of the appliance.

8. Secure the condensate

adapter to the side panel with

the nut removed in Step 5.

Reinstall the needle barb

fitting and condensate hose.

9. Use the screws removed in

Step 5 to reinstall the adapters

to the side panel. Ensure the

adapters are reinstalled in the

appropriate locations.

10. Install the water, gas, and

condensate lines to the

appliance. Test for and repair

any leaks.

11. Reinstall the appliance

front panel to the floor stand

of the appliance.

Figure 59 - Moving Adapters from Left to Right