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 C7027A 1049 Ultraviolet Flame Sensor
New

HONEYWELL

Honeywell C7027A 1049 Ultraviolet Flame Sensor

SKU: 1097744

Qty: 2

299,99$
Honeywell LSA6B Roller Lever Limit Switch
Used

HONEYWELL

Honeywell LSA6B Roller Lever Limit Switch

SKU: 1095859

Qty: 1

Available through quotation
Honeywell STR12D-21A-1B0QG0NA0080-MB.F1.1C-B77P Pressure Transmitter
Used

HONEYWELL

Honeywell STR12D-21A-1B0QG0NA0080-MB.F1.1C-B77P Pressure Transmitter

SKU: 1096058

Qty: 1

555,55$
Honeywell R7849A1023 Flame Amplifier
New

HONEYWELL

Honeywell R7849A1023 Flame Amplifier

SKU: 1099272

Qty: 3

Available through quotation
Honeywell L4097B1635 Leak-Safe Limit Control
New

HONEYWELL

Honeywell L4097B1635 Leak-Safe Limit Control

SKU: 1095796

Qty: 1

Available through quotation

Related Products

Wenglor YN33PBV3 Photoelectric Reflex Sensor
Used

WENGLOR

Wenglor YN33PBV3 Photoelectric Reflex Sensor

SKU: 964851

Qty: 1

45,00$
Gefran TKG-E-1-M-B2V5-H Pressure Switch
NewAvailable on request

Gefran TKG-E-1-M-B2V5-H Pressure Switch

SKU: 984066

Available on request

190,00$
Omron E2A-M12LS04-WP-B2 Inductive Proximity Sensor
New

Omron E2A-M12LS04-WP-B2 Inductive Proximity Sensor

SKU: 987030

Qty: 1

Available through quotation
Nuova Fima ST09 Pressure Switch
New

Nuova Fima ST09 Pressure Switch

SKU: 994492

Qty: 1

Available through quotation
Stafa Control System 600.9210 Pressure Switch
Used

STÄFA CONTROL SYSTEM

Stafa Control System 600.9210 Pressure Switch

SKU: 993440

Qty: 2

Available through quotation
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