Use and Care Manual

41
RRO120 , RRO111 and RRO179 - Trim and Controls
Item
No.
Description
Boiler Size / Quantity
Part No.
RRO120
RRO111,
RRO179
Trim and Controls
1 Beckett GeniSys 7505B Oil Primary Control 1 1 103447-01
2
Honeywell L7248L1090 Hi Limit, Circ. Relay (WL)
--- (OR)---
Honeywell L7224C1010 Hi & Lo Limit, Circ. Relay (WT)
1 1
103850-01
103854-01
3 1/2" NPT x 1-1/2" Immersion Well, Honeywell 123869A (WL)
--- (OR)---
3/4" NPT x 3" Immersion Well, Honeywell 123871A (WT)
1 1
80160456
80160452
4 Temperature / Pressure Gauge, ¼" NPT x 2-1/2" Dia. x 1-1/2" Lg. Shank 1 1 100282-01
5 3/4" NPT x 7-1/4" Lg. Nipple, SCH 80, Black 1 1 100839-01
6 Relief Valve, 3/4" F x 3/4" F, 30 PSI, #10-408-05 1 1 81660319
7 1-1/2" NPT x 5" Lg. Nipple, Black 1 1 806600060
8 1-1/2" x 3/4" x 1-1/2" NPT Tee, Black 1 1 806601003
9 3/4" NPT Ball Drain Valve, Conbraco #35-302-03 1 1 806603061
10 Circulator w/Gaskets
Taco 007 1 1 8056170
Grundfos UP15-42F 1 1 8056173
11 Circulator Flange, 1-1/2" NPT 2 2 806602014
12 Cap Screw, Hex Head, 7/16" -14 x 1-1/2" Lg. 4 4 80861301
13 Hex Nut, 7/16" -14 4 4 80860406
14 Taco "00" Series Flange Gasket (Gasket Only) 2 2 806602006