Install Instructions

57
103876-08 - 1/19
CL
Installation & Service Manual
CL3 Thru CL5 Water Boilers - Trim and Controls
Item
No.
Description
Boiler Size / Quantity
Part No.
CL3 CL4 CL5
CL3 Thru CL5 Water Boilers - Trim and Controls
1 Beckett GeniSys 7505B Oil Primary Control 1 1 1 103447-01
2a
Honeywell L7248L1090 Hi Limit, Circ. Relay (WN)
1 1 1
103850-01
Honeywell L7224C1010 Hi & Lo Limit, Circ. Relay (WT)
103854-01
2b
Hydrolevel HydroStat 48-3257 Boiler control (WN)
1 1 1
104579-01
Hydrolevel HydroStat 48-3257TCE Boiler Control (WT)
1 1 1
106967-01
3a
1/2" NPT x 1-1/2" Immersion Well, Honeywell 123869A (WN)
1 1 1
80160456
3/4" NPT x 3" Immersion Well, Honeywell 123871A (WT) 80160452
3b
1/2" NPT x 1" Electro-Well, Hydrolevel 48-221 (WN)
1 1 1
104098-01
3/4" NPT x 4" Electro-Well, Hydrolevel 48-206 (WT)
1 1 1
105310-01
4 Temperature / Pressure Gauge, ¼" NPT x 2-1/2" Dia. x 1-1/2" Lg. Shank 1 1 1 100282-01
5 3/4" NPT x 7-1/4" Lg. Nipple, SCH 80, Black 1 1 1 100839-01
6 Relief Valve, 3/4" F x 3/4" F, 30 PSI, #10-408-05 1 1 1 81660319
7 1-1/2" NPT x 5" Lg. Nipple, Black 1 1 1 806600060
8 1-1/2" x 3/4" x 1-1/2" NPT Tee, Black 1 1 1 806601003
9 3/4" NPT Ball Drain Valve, Conbraco #35-302-03 1 1 1 806603061
10 Circulator w/Gaskets
Taco 007e 1 1 1 Supplied
Locally
Grundfos ALPHA 2 1 1 1
11 Circulator Flange, 1-1/2" NPT 2 2 2 806602014
12 Cap Screw, Hex Head, 7/16" -14 x 1-1/2" Lg. 4 4 4 80861301
13 Hex Nut, 7/16" -14 4 4 4 80860406
14 Taco "00" Series Flange Gasket (Gasket Only) 2 2 2 806602006
10 Repair Parts (continued)