Skip to content
Cart & Quote
Direct access without opening the menu
Theme
Choose light, dark, or system

Honeywell TR 51303 Aquastat Controller Without Switch

In stock1 unitReady to ship

AQUASTAT CONTROLLER

Remote-bulb temperature controller with knob setting. Supports high or low limit switching. Ideal for heating systems and fluid temperature regulation.

Manufacturer
HONEYWELL
SKU
1044985
Category
Thermostats
Condition
Used
Share
Massive Inventory
Global Shipping
Expert Support
Quality Guaranteed

HONEYWELL TR 51303 AQUASTAT CONTROLLER

Reliable aquastat controller designed for accurate temperature regulation in heating and fluid systems. Suitable for high or low limit applications, this unit ensures precise thermal control through its remote bulb sensing and knob-based setting.

Manufacturer: Honeywell

Type: Aquastat Controller without Switch

Model: TR 51303

Part No.: L4189A 2105 1 0540

ApplicationHigh or Low Limit Switch
SwitchingSpots, Breaks on Temperature Rise
MountingRemote Bulb
SettingKnob
Dimensions118 x 48 x 48 mm

You May Also Need

Honeywell TR 51303 Aquastat Controller
New

HONEYWELL

Honeywell TR 51303 Aquastat Controller

SKU: 1078091

Qty: 1

Available through quotation

More From HONEYWELL

Honeywell M6284D1026 Modutrol IV Asymmetrical Motor
Used

HONEYWELL

Honeywell M6284D1026 Modutrol IV Asymmetrical Motor

SKU: 1092465

Qty: 1

Available through quotation
Honeywell D06F-11/2A Pressure Reducing Valve
New

HONEYWELL

Honeywell D06F-11/2A Pressure Reducing Valve

SKU: 1102269

Qty: 1

244,44$
Honeywell L4097B1635 Leak-Safe Limit Control
New

HONEYWELL

Honeywell L4097B1635 Leak-Safe Limit Control

SKU: 1095796

Qty: 1

Available through quotation
Honeywell BZE6-2RN18 Micro Switch
New

HONEYWELL

Honeywell BZE6-2RN18 Micro Switch

SKU: 1099323

Qty: 2

19,99$
Honeywell BZE6-2RQ Plunger Micro Switch
Used

HONEYWELL

Honeywell BZE6-2RQ Plunger Micro Switch

SKU: 1095866

Qty: 1

24,44$

Related Products

Pepperl Fuchs NBB10-30GM50-E2-V1 Inductive Sensor
Used

Pepperl Fuchs NBB10-30GM50-E2-V1 Inductive Sensor

SKU: 986295

Qty: 1

Available through quotation
Danfoss RT 6A S Pressure Switch
Used

Danfoss RT 6A S Pressure Switch

SKU: 981117

Qty: 3

Available through quotation
Nuova Fima ST09 Pressure Switch
New

Nuova Fima ST09 Pressure Switch

SKU: 994492

Qty: 1

Available through quotation
Wenglor YN33PBV3 Photoelectric Reflex Sensor
Used

WENGLOR

Wenglor YN33PBV3 Photoelectric Reflex Sensor

SKU: 964851

Qty: 1

45,00$
Turck BI15-CP40-LIU Inductive Sensor
Used

Turck BI15-CP40-LIU Inductive Sensor

SKU: 964216

Qty: 1

45,00$
Platinum International
Surplus, New & Used - Always Reliable
HONEYWELL SKU: 1044985
Honeywell TR 51303 Aquastat Controller Without Switch
Honeywell TR 51303 Aquastat Controller Without Switch
PriceOn Request
Stock1 In stock
ManufacturerHONEYWELL
CategoryThermostats
ConditionUsed
SKU1044985

AQUASTAT CONTROLLER

Remote-bulb temperature controller with knob setting. Supports high or low limit switching. Ideal for heating systems and fluid temperature regulation.

Description

ApplicationHigh or Low Limit Switch
SwitchingSpots, Breaks on Temperature Rise
MountingRemote Bulb
SettingKnob
Dimensions118 x 48 x 48 mm

Technical Specifications

Weight0,11 kg
ConditionUsed
ManufacturerHONEYWELL
Part No.L4189A 2105 1 0540
Shelf No.250732
Type of ProductAquastat Controller without Switch