OEM Supply Bimetal Defrost Thermostat for Refrigerator
We believe that prolonged expression partnership is usually a result of high quality, benefit added assistance, rich encounter and personal contact for OEM Supply Bimetal Defrost Thermostat for Refrigerator, We warmly welcome domestic and abroad buyers deliver inquiry to us ,we now have 24hours doing work team! Anytime anywhere we are still here to be your partner.
We believe that prolonged expression partnership is usually a result of high quality, benefit added assistance, rich encounter and personal contact for China Refrigerator Parts and Bimetal Thermostat, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We’ve got 13years qualified sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to supply our customers with high quality products and excellent service.
Product Parameter
Product Name | 12A 15A 16A 12V 16V 24V Temperature Switch Bimetal Thermal Protector HR-297 |
Use | Temperature control/Overheat protection |
Reset type | Automatic |
Base material | resist heat resin base |
Electrical Ratings | 15A / 125VAC, 7.5A / 250VAC |
Operating Temperature | -20°C~150°C |
Tolerance | +/-5 C for open action(Optional +/-3 C or less) |
Protection class | IP00 |
Contact material | Silver |
Dielectric Strength | AC 1500V for 1 minute or AC 1800V for 1 second |
Insulation Resistance | More than 100MW at DC 500V by Mega Ohm tester |
Resistance Between Terminals | Less than 100mW |
Diameter of bimetal disc | 12.8mm(1/2″) |
Approvals | UL/ TUV/ VDE/ CQC |
Terminal type | Customized |
Cover/Bracket | Customized |
The reasons why the defrost thermostat in your fridge may not be working correctly
Incorrect defrost timer
A malfunctioning defrost timer can lead to the development of ice on the evaporator coils, which will cause poor airflow through them and overheating in the refrigerator section. Incorrect defrost timers will have a timer plunger that only moves partway or doesn’t move at all during the defrost cycle. This will cause ice build-up because there will be no opening of the freezer door during defrost to let the warm air into the refrigerator’s freezer section.
Broken or defective thermostat
If you’ve used your defrost timer before and had it replaced, this may be the problem since most technicians will only replace the defrost timer with an identical part number. The correct replacement for a broken or defective defrost thermostat is either a service kit or the entire defrost control assembly.
Defrost heater problems
The most common problem with the defrost heater is that it’s burned out and needs to be replaced. This can happen if things like aluminum foil or plastic bags are left where they shouldn’t be, which could melt onto the heating element and damage it.
Other causes for defrost problems
Other common problems are when the evaporator fan isn’t working, which will cause low airflow over the coils, and when there is damage to the freezer section of the refrigerator. This includes rust or dents on the evaporator’s cooling fins or coil tubes (usually caused by a child trying to climb inside the fridge).
We believe that prolonged expression partnership is usually a result of high quality, benefit added assistance, rich encounter and personal contact for OEM Supply Bimetal Defrost Thermostat for Refrigerator, We warmly welcome domestic and abroad buyers deliver inquiry to us ,we now have 24hours doing work team! Anytime anywhere we are still here to be your partner.
OEM Supply China Refrigerator Parts and Bimetal Thermostat, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We’ve got 13years qualified sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to supply our customers with high quality products and excellent service.
Our product has passed the CQC,UL,TUV certification and so on, has applied for patents accumulatively more than 32 projects and has obtained scientific research departments above the provincial and ministerial level more than 10 projects. Our company has also passed the ISO9001 and ISO14001 system certificated, and national intellectual property system certificated.
Our research and development and production capacity of the company’s mechanical and electronic temperature controllers have ranked in the forefront of the same industry in the country.