1/1

Honeywell Temperature Controller TF428WN

$ 88 .46

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 4

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

TF228WN/TF428(WNS) series room temperature controller is applied to fan coil system, which can control the switch of three-speed fan and valve. The application scope includes: two separate cooling, two separate heating, two manual cooling/heating conversion, four manual/automatic cooling and heating conversion (TF428WN5 only), ventilation mode, manual or automatic wind speed control, valve switch control.

Ask questions

(0/1,200)

Q: Can I change the shipping address after placing an order?

A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.
Q: Is my personal information secure when shopping on your platform?

A: Absolutely! We take the security and privacy of your personal information seriously. Our platform utilizes advanced encryption and security measures to protect your data, ensuring a safe and secure shopping experience.
Q: Are there any restrictions on using multiple discount codes for a single order?

A: The use of multiple discount codes for a single order may be subject to certain restrictions. Please refer to the terms and conditions of the discount codes or contact our customer service team for more information.

Question has been sent successfully

Reviews

B

Braxton Alldredge

Jun 19, 2025

Honeywell Temperature Controller TF428WN

The part will be here soon; just a little more patience!

Helpful

Unhelpful
B

Brian Bubar

Dec 28, 2024

Honeywell Temperature Controller TF428WN

Hoping to receive my order soon!

Helpful

Unhelpful
P

Paul Mack

Dec 25, 2024

Honeywell Temperature Controller TF428WN

It was no trouble finding what I needed at all.

Helpful

Unhelpful
W

William Murphy

Nov 06, 2024

Honeywell Temperature Controller TF428WN

Very kind service!

Helpful

Unhelpful
J

Joseph Tilley

Oct 30, 2024

Honeywell Temperature Controller TF428WN

The part I needed for my water heater was delivered quickly by OKmarts for a fantastic price!

Helpful

Unhelpful
M

Mike Jasiewicz

Oct 10, 2024

Honeywell Temperature Controller TF428WN

quick and easy hope stock order is correct

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

Honeywell Temperature Controller TF428WN

All was ok! No problems whatsoever.

Helpful

Unhelpful

Honeywell Temperature Controller TF428WN

$ 88 .46

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 4

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

People who bought this item also viewed

Taisee Temperature Controller TA72-13010010

US$354.62

Omega Temperature Controller CN32Pt-304

US$809.23

Siemens Transmitter 7MF4033-1DA10-1BC7-Z

US$976.56

Lutron Conductivity Meter CD-4306

US$1027.69

Tecsis Pressure Gauge P1454

US$572.31

Sokyo Digital Display Controller SY-TF6-RB10

US$126.15

Customers frequently viewed

IWAYA DENKI Water Pump 25CJT0752

US$2307.69

Panasonic Servo Motor MHMF022L1V2M

US$653.85

Honeywell Solenoid Valve VE4025B1045

US$334.62

ROTEN Mechanical Seal 8E5K-22-X

US$384.62

SANDSUN Overload Pump VA08H-760

US$1568.40

GS Battery 6-QW-60(450)-(55D23L-KR)

US$646.15

Rechi Compressor 44R273A

US$341.00

Bosch Rexroth Linear Guideway Runner Block R165381920

US$107.69

MINDMAN Air Cylinder MCQV2-11-40-200

US$88.46

Mitsubishi Compressor YB645WTG

US$549.00

TIMKEN Bearing JLM104948/JLM104910

US$26.92

Honeywell Expansion Valve TLEX-20120

SAND Transmitter PT1116B-M18-75Bar-152

SAND Transmitter PTF2226B-M12-95Bar-1~5

NSK Servo Drive ESA-LYZ1AF1-2

EBG Resistor UXP-350-800R

US$111.15

DAYTON Speed Reducer 3M560

US$1743.78

Trafag Transmitter 8380.H0.8919.32

Contrinex Sensor DW-AS-502-M30-120

US$69.23

Schaeffler INA Bearing SL182928

Recent related posts

09/03/2020

Application of Siemens 300CPU and Aoyuexin 300PLC in Air Compressor Pneumatic Control System

1 Introduction As the air source equipment of the pneumatic control system, the air compressor's stability and reliability during operation are directly related to production safety. Since most of the early electrical controls were relay circuits,

08/02/2020

Correctly distinguish between two-in-one supply and three-in-one supply for central air conditioning

To put it simply, the so-called "dual supply" is to use an air energy heat pump system to provide two combined functions of "hot water + heating" or "heating + refrigeration"; "triple supply" is to provide "air conditioning + floor heating + Three combined functions of "hot water".

09/04/2020

The impact of compressed air not up to the standard on the PCB industry

Example: A certain company uses an imported high-speed drilling machine, but the current drilling rate is only one-third of the rated rate. What is the reason? The company’s production department often complains about water in the gas equipment, which affects production. What is the reason?

09/09/2020

High-end screw air compressors can be sold at high prices

1. Firmly funded enterprise users focus on comprehensive cost performance. They often use the functional price analysis method of technical economics in internal decision-making. This method adopts experts in product functions, brand, reliability, energy efficiency, environmental impact, price and other items.

08/19/2020

Troubleshooting of low valve temperature of screw chiller

The outlet temperature of the expansion valve of the screw chiller reflects the evaporation temperature, which is a factor that affects the heat exchange. Generally, the difference between it and the outlet temperature of the refrigerant water is 5~6℃.

01/07/2021

Why does the air conditioner frost

Why does the air conditioner frost Q: Why does frost occur when the air conditioner is running? Answer: When the air conditioner is performing heat pump heating operation, the surface temperature of the heat exchanger of the outdoor unit will be very 器2䀀ￜ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔǅ༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵

08/09/2020

How to deal with the problem of refrigerant leakage from the freeze dryer

Leak detection points require patience, carefulness and certain methods. The specifics are as follows: first use the visual inspection method to open the box panel of the machine to observe the inside of the machine

08/15/2024

Why Does the Air Conditioning Evaporator Frost?

Air conditioning evaporator frosting is a common phenomenon and a technical problem that is highly valued. Today we will take a look at why the air conditioning evaporator frosts and how to solve this problem.

08/20/2020

Selection requirements for refrigeration piping parts of chillers

The accessories of the refrigeration pipeline of the chiller mainly include various valves and connectors. According to different refrigeration systems, chillers have different requirements for piping accessories.

03/01/2021

The main difference between brushless DC motor and DC servo motor

Different definitions: (1) Brushless DC motor is a typical mechatronics product, which is composed of motor body and driver. Brushless motor refers to the motor without brush and commutator (or collector ring), also known as commutator less motor. As early as the 19th century, when the motor was born, the practical motor was the brushless form, that is, the AC squirrel cage asynchronous motor, which has been widely used. However, the asynchronous motor has many insurmountable defects, so that the development of motor technology is slow. The transistor was born in the middle of last century, so the brushless DC motor using transistor commutation circuit instead of brush and commutator came into being. This new type of brushless motor is called electronic commutation DC motor, which overcomes the defects of the first generation of brushless motor.

Ask questions

Reviews

Honeywell Temperature Controller TF428WN

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Application of Siemens 300CPU and Aoyuexin 300PLC in Air Compressor Pneumatic Control System

Correctly distinguish between two-in-one supply and three-in-one supply for central air conditioning

The impact of compressed air not up to the standard on the PCB industry

High-end screw air compressors can be sold at high prices

Troubleshooting of low valve temperature of screw chiller

Why does the air conditioner frost

How to deal with the problem of refrigerant leakage from the freeze dryer

Why Does the Air Conditioning Evaporator Frost?

Selection requirements for refrigeration piping parts of chillers

The main difference between brushless DC motor and DC servo motor

Welcome to O&Kmarts