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Ultra Commercial - 550 Piping Parts Drawing
Index
Part No.
1
1
383-600-055 Supply Manifold Kit Includes Items 5 through 8 and 9 through 13
2
2
383-600-035 Return Pipe Kit Includes Items 8 and 14
3
3
383-600-056 Inlet Gas Pipe Kit Includes Items 15, 16, and 17
4
4
383-600-032 6 Section Supply Distribution Tube Kit See Heat Exchanger
5
5
Serrated-Flange Nut, M8-1.25 Four Required
In Item 1
6
6
Supply Distribution Manifold, 2" N.P.T In Item 1
7
7
590-318-039 Section/Manifold O-ring, 60-mm Included In Item 1
8
8
562-248-747 Supply/Return Pipe Grommet, 2" N.P.T X 3½" Diameter Included In Item 1 & 2
9
9
383-500-275 Pressure/Temperature Gauge Check Valve
10
10
Plug, ½" NPT In Item 1
11
11
383-600-069 Low Water Cut-Off Hydrolevel 45-1105, Or Taco LTR0243L
12
12
383-500-270 ½" N.P.T. Well for Temperature Gauge
13
13
383-600-072 Supply Temperature Sensor
383-600-071 Return Temperature Sensor Not shown
14
14
Return Pipe, 2" N.P.T In Item 2
15
15
Inlet Gas Pipe With Flange In Item 3
16
16
590-300-017 Inlet Gas Pipe Gasket Included in Item 3
17
17
Screws, ⅜16 X ½", Button Head; Washers, ⅜" SAE 4 of Each Required
In Item 3