No. 121371B Well copper immersion
3/4 In NPT 3/8 In Bulb Diameter

No. 121371L Immersion Well 1/2 In
1/2 Inch Npt 3/8 Inch Dia 3 Inch Length 3.0 Inch Insulation

No. 121371M Immersion Well 3/4 In
3/4 Inch Npt 3/8 Inch Dia 3 Inch Length 3.0 Inch Insulation

No. 123869A Copper immersion well
1/5 Inch Npt 3/8 Inch Dia 3 Inch Length 1.5 Inch Insulation

No. 40003916026 Powerhead replacement
For Hydronic Zone Valves 2e870

No. 40003916048 Powerhead replacement
For Hydronic Zone Valves 2e789 And 2e790

No. L6006A1145 Well immersion control
8 A Contact Current Rating @ 120 Vac

No. L6006C1018 Hot water control
Strap On SPDT Switch Action

No. T104A1040 Valve thermostatic
43-83 Deg F Temp Range Integral Setpoint

No. T104B1038 Valve thermostatic
48-83 Deg F Temp Range Remote Setpoint

No. T104F1512 Valve thermostatic
43-83 Deg F Temp Range Integral Setpoint

No. V110D1000 Valve Thermostatic
4.6 Cv 1/2 In Pipe Size

No. V110D1008 Valve Thermostatic
5.8 Cv 3/4 In Pipe Size

No. V110D1016 Valve thermostatic
7.0 Cv 1 In Pipe Size

No. V110E1004 Valve Thermostatic
4.6 Cv 1/2 In Pipe Size Angle Body Style

No. V110E1012 Valve Thermostatic
5.8 Cv 3/4 In Pipe Size Angle Body Style

No. V110E1020 Valve thermostatic
7.0 Cv 1 In Pipe Size Angle Body Style

No. V110F1002 Valve Thermostatic
4.6 Cv 1/2 In Pipe Size

No. V110F1010 Valve thermostatic
5.8 Cv 3/4 In Pipe Size

No. V8043E1004 Valve zone 1/2 in
3.5 Cv

No. V8043E1012 Valve zone 3/4 in
3.5 Cv

No. V8043E1020 Valve zone 1 in 3.5 cv
18 In Leads Electrical Connections

No. V8043F1036 Valve zone 3/4 in
3.5 Cv

No. V8043F1051 Valve zone 1 in 3.5 cv
Terminal Block Electrical Connections