Trisensor O-Ring

$2.93 

•  
• Instruments

Check Valve

$5.79 

•  
• Check Valves

1.5'' Slipx2'' SpigotxF Union

$7.32 

•  
• Unions

2'' Slip Half Union Used with 19070

$7.46 

•  
• Unions

1-1/2'' Female SlipxThreaded O-Ring Union Base

$7.46 

•  
• Unions

2'' Slip with O-Ring

$7.46 

•  
• Unions

1-1/2'' Male Threaded Half Union 19057

$7.46 

•  
• Unions

Union Half, Mt UnionxFlex, Includes O-Ring

$11.85 

•  
• Unions

2''x2''x0.5'' PVC Tee SxSxT

$16.34 

•  
• Tees

Union 2'' Schedule 40 PVC

$19.00 

•  
• Unions

Union 1-1/2'' SxS

$21.99 

•  
• Unions

Union 2''x1-1/2'' SxS Used in Manifold

$22.38 

•  
• Unions

Sensor, Thermostat, 10 kohm

$25.60 

•  
• Instruments

Trisensor Simulator For APA0003

$29.89 

•  
• Instruments

Ball Valve, 1/4'' Male NPTxQC

$36.90 

•  
• Ball Valves

Check Valve 3 lbs. Included with Stk0035

$42.47 

•  
• Check Valves

Defrost Sensor Kit 6105D Temp Sensor Plus Instructions

$43.78 

•  
• Instruments

T-Stat Sensor Wells Copper

$48.96 

•  
• Instruments

T-Stat Sensor Wells Plastic Titanium Units Only

$51.53 

•  
• Instruments

Sensor, Temp, Water 10 kohm, Right Angle

$55.98 

•  
• Instruments

Check Valve 5

$65.55 

•  
• Check Valves

Cpv-1 Contractor Pack Valve 1 Brass Valve Body Only, Sweat And Male Npt

$82.91 

•  
• Plumbing Valves

2'' Check Valve 5 lbs.

$88.39 

•  
• Check Valves

Cpv-2 Contractor Pack Valve 2 Brass Valve Body Only, Pex Connections Up Type B

$92.12 

•  
• Plumbing Valves