Home > Home Appliance > Water Heaters > Heat Pump Water Heaters >

Etc Source 4

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 125266 products for etc source 4 Manufacture & Suppliers

R410A Air Source Pool Heater Full Inverter Heat Pump

...Source Pool Heater Full Inverter Heat Pump (1) The air source heat pump system integrates cold and heat sources. There is no need to set up a special refrigerating machine room or boiler room. The unit can b...

Maanshan Leonon Energy Saving Technology Co., Ltd.
Anhui,China

Site Member

Add to cart
DC Inverter Compressor Commercial Air Source Heat Pump 220V

... pumps (ASHPs) are an ideal solution for most project types and sizes, as they don’t require as much space and are generally easier to install than a ground or water source heat pump. Ease of installation AS...

Maanshan Leonon Energy Saving Technology Co., Ltd.
Anhui,China

Site Member

Add to cart
Lab Tunable Laser Source 1525~1568nm C - Band Adjustable Light Source Optical Instrument

Lab Tunable Laser Source 1525~1568nm C - Band Adjustable Light Source Optical Instrument The U8112 benchtop tunable laser light source is mainly used in high precision WDM element, optical waveguide grating arr...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
Butterfly Laser Multichannel DFB Laser Source Laser Lab Source Lightweight

Butterfly Laser Multichannel DFB Lasers Source Laser Lab Source The U8134 4-channel LANWDM light source can be used in WDM CWDM devices, DWDM devices with high precision WDM, AWG optical waveguide grating array...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
O Band Single Channel Width Light SLED Light Source High Stability

.... The single-band or full-band continuous output light source is constrUted by high stability driving and controlling circuit. The single band bandwidth can cover 20~100nm. U8141O Single band light source ha...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
48 Channel C - Band ITU Wavelength Comb Light Source Power Adjustable

... C-band ITU lasers, their driving and control circuits, 1x48 Mux synthesizer, optical attenuator and optical power meter. The light source system has the following characteristics: 1.48 channel ITU wavelengt...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
Wavelength Customizable Multi - Channel Point Light Source DFB Laser Light Source

Wavelength Customizable Multi-Channel Point Light Source DFB Laser Light Source outline U813n multi-channel laser light source can be used in WDM CWDM device, high precision WDM DWDM device, AWG device of optic...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
Ultra-Intensity LED Technology Broadband Light Source Cost-Effective

.... The single-band continuous output light source is constrUted by high stability driving and controlling circuit. The single band bandwidth can reach 100nm, and the full band bandwidth can reach 400nm. U8141...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
Full Band Continuous Output Broadband Light Source 1260 ~ 1650 Nm

... device. The single-band or full-band continuous output light source is constrUted by high stability driving and controlling circuit. The single band bandwidth can reach 100nm, and the full band bandwidth ca...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
Four-Channel Adjustable Point Light Source Cost-Effective

... Source Cost-Effective The U8154 Lan WDM light source is a specific model or logo wavelength Division multiplexing (WDM) light source device designed for local area network (Lan) environments. In a local are...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
Double Channel Butterfly Point Light Source 1310/1550nm

...Source 1310/1550nm The characteristics of U8132 multi-channel DBF laser light source are mainly reflected in the following aspects: Multi-channel design: The U8132 laser light source adopts multi-channel des...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
8-Channel Multi-Mode 850nm Point Light Source Multi-Channel Stable Light Source

8-Channel Multi-Mode 850nm Point Light Source Multi-Channel Stable Light Source The 8-channel multi-mode 850nm point light source refers to an optical device that can emit optical signals of 850nm wavelength, w...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
4 Channel High Power DFB Light Source Multi-Wavelength Selection Output Power 100mW

...Source Multi-Wavelength Selection Output Power 100mW DFB (Distributed Feedback) light source is a high-performance fiber laser, with extremely high coherence and single frequency, single longitudinal mode ou...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
Modular Tunable Laser Light Source Small Size 1525~1568nm

...Source Small Size 1525~1568nm Tunable laser source is a kind of analytical instrument widely used in the field of physics. Its characteristic is that the output wavelength can be adjusted to meet the needs o...

Guangzhou UC Instruments., Co. Ltd.
China

Verified Supplier

Add to cart
Industrial-Grade Air Source Heat Pump - 120℃ Steam, Cop 4.5

... sources . It is based on the principle of inverse Carnot cycle, and achieves heat transfer through components such as compressors, with functions of heating, cooling, and hot water ......

Maanshan Leonon Energy Saving Technology Co., Ltd.
Anhui,China

Site Member

Add to cart
Smart Cascade Air Source Heat Pump - 75℃ Hot Water, -20℃ Efficient Operation

Smart Cascade Air Source Heat Pump - 75℃ Hot Water, -20℃ Efficient Operation Air source heat pump is an energy-saving device that transfers heat from a low-level heat source to a high-level heat source using hi...

Maanshan Leonon Energy Saving Technology Co., Ltd.
Anhui,China

Site Member

Add to cart
Customized AMB Laser Source For High Reflective Materials Welding

AMB Laser Source Economic Type Laser Source and AMB Welding Head For High Reflective Materials Welding Description The AMB Laser spot technology, as the name suggests, is a ring of light, divided into inner and...

Shenzhen Hanwei Laser Equipment Co., Ltd.
China

Verified Supplier

Add to cart
1064nm Fiber Laser Source 1000w 1500w 2000W Non Attenuation Type

1064nm Fiber Laser Source Non-Attenuation Type For Laser Power 1000w to 6000w In Laser Welding Fiber Laser Source Description: Fiber laser refers to a laser that uses rare earth doped glass fiber as a gain medi...

Shenzhen Hanwei Laser Equipment Co., Ltd.
China

Verified Supplier

Add to cart
50um 1064nm Fiber Laser Source For Robot Welding Automatic Welding

Fiber Laser Source For Robot Welding And Automatic Welding In Metal Welding Fiber Laser Source Description: When rare earth ions are doped into the fiber core and the pump light passes through the fiber, the ra...

Shenzhen Hanwei Laser Equipment Co., Ltd.
China

Verified Supplier

Add to cart