Click to enlargeAquastats / Hot Water Temperature Controls

Aquastats or hot water controls for limiting or regulating temperature of liquids. Used on hot water heating installations. May be used as a high limit, low limit circulator control or combination low limit- circulator applications. Avialable for strap-on, inmersion or clip-on mounting.





Strap-on Aquastat / Hot Water Temperature Control # 2E145 (C) <br>
Strap-on Aquastat / Hot Water Temperature Control # 2E145 (C)


This strap-on Aquastat / hot water temperature control can be attached directly to the surface of the pipe without tapping or draining the system. It can be mounted in any position; no leveling is necessary. SPDT contacts, Open/Close on Temperature Rise, 120VAC: 7.4 (Amps), 240VAC: 3.7 (Amps), 10º Fahrenheit 100º-240º F. temperature setting range, UL listed & CSA Certified, Carton Dimensions: 7-3/4" L, 4-1/2" W, 3-1/4" H. Wt: 2 lbs


Availability: Usually ships the next business day.

Strap-on Aquastat / Hot Water Temperature Control # 2E145 (C)
GRA-CTL-2E145List: $148.00Only $108.00
Inmersion Aquastat / Hot Water Temperature Control # 2E146  (C) <br>
Inmersion Aquastat / Hot Water Temperature Control # 2E146 (C)


Inmersion Aquastat / Hot Water Temperature Control # 2E146, This well type immersion Aquastat / hot water temperature control has sensor that fits inside a removable well that can be threaded to any ½ FNMT tapping. It can be mounted in any position; no leveling is necessary. SPDT contacts, Open/Close on Temperature Rise, 120VAC: 7.4 (Amps), 240VAC: 3.7 (Amps), 10º Fahrenheit 100º-240º F. temperature setting range, UL listed & CSA Certified, Carton Dimensions: 12-1/4" L, 5-1/2" W, 2-1/2" H. Wt: 2 lb


Availability: Usually ships the next business day.

Inmersion Aquastat / Hot Water Temperature Control # 2E146 (C)
GRA-CTL-2E146List: $140.00Only $101.00
Grundfos 1/2" Clip-on Aquastat Control 115 volts  #595443 (C) <br>
Grundfos 1/2" Clip-on Aquastat Control 115 volts #595443 (C)


Grundfos 1/2" Clip-on Aquastat Control 115 volts #595443, Automatically turns the circulator "OFF" when the line temperature exceeds 105 degrees F. and "ON" when it falls below 85 degrees. Clip-on mount for 1/2" I.D. copper tubing. May be used alone or with timer control. Surface sending design with 1/2" clip-on mount for 5/8" O.D. system piping size (1/2" I.D. copper tubing)


Availability: Usually ships the next business day.

Grundfos 1/2" Clip-on Aquastat Control 115 volts #595443 (C)
GRU-CTL-595443List: $37.00Only $27.00
Grundfos 3/4" Clip-on Aquastat Control 115 volts # 595444 (C) <br>
Grundfos 3/4" Clip-on Aquastat Control 115 volts # 595444 (C)


Automatically turns the circulator "OFF" when the line temperature exceeds 105 degrees F. and "ON" when it falls below 85 degrees. Clip-on mount for 3/4" I.D. copper tubing.May be used alone or with timer control. Surface sending design with 3/4" clip-on mount for 7/8" O.D. system piping size (3/4" I.D. copper tubing or 1/2 steel pipe)


Availability: Usually ships the next business day.

Grundfos 3/4" Clip-on Aquastat Control 115 volts # 595444 (C)
GRU-CTL-595444List: $37.00Only $27.00