hvac maintenance agreements

Place of Origin:Jiangsu, China

Brand Name:CM

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Place of Origin:Zhejiang, China

Brand Name:UPPER

Model Number:UP9000

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Brand Name:maxair

Model Number:MX-603

Place of Origin:Made in china

Wall Mounted Hvac Essential Oil Diffuser / Refilled 150ml Bottle Hvac Scent Machines Features: 1. NIDEC Japan air pump,8000 hours 2. Silent working 3. working hours settable 4. Low maintenance 5. Powder coat metal Theory Applied: We use super critical ...

Brand Name:WONDERY

Model Number:HSPK45

Place of Origin:Jiangsu, China (Mainland)

... to control the expansion of the pipe inside with high accuracy and good quality. 1.3 The vertical expander machine is designed with the separate which is easy and quick for maintenance. 1.4 The vertical expander is set with

Brand Name:KWS HYGIENE

Model Number:KL-111

Place of Origin:China

KWS Plug Commercial Aromatherapy HVAC Scented Aroma Machine Essential Oil Scent Air Machine Features 1.Aluminum shell 2.High class,strong and durable stainless steel nozzle,no blocking, no leakage ,no need maintenance in 2 years 3.Oil saving German pump,...

Brand Name:alphaclean

Model Number:24*24"

Place of Origin:china

.... The bag is sewn with a constant media spacing stitch for uniform dust loading and reduced pressure drop. This maximizes the filter’s life. There are no maintenance requirements between changes. Along with low maintenance costs,

Brand Name:WD

Model Number:Standard

Place of Origin:China

... HVAC Elbow Duct Pipe Product Detail : Our hvac elbow duct pipe is made of high-quality metal steel and long durability HVAC Duct 90 Degree elbow pipes. Made of galvanized sheet metal to prevent rust from water & moisture that requiring less maintenance...

Brand Name:KEL

Model Number:KEL-BAF

Place of Origin:CHINA

...HVAC Fiberglass F7 Filters/ Pocket Filter Big Air Volume Product Details The Glass Fiber Bag Filter is completely constructed of non-corrosive materials. The bag is sewn with a constant media spacing stitch for uniform dust loading and reduced pressure drop. This maximizes the filter’s life. There are no maintenance requirements between changes. Along with low maintenance...

Brand Name:Teyma

Model Number:E

Place of Origin:Anyang,China

... is the most tried and true style of v-belt in the market. Originally designed to replace leather belts in a variety of industries including agriculture, facility maintenance, heating ventilation and air conditioning (HVAC), and lawn &

Place of Origin:Guangdong, China

Brand Name:ZJNF

...HVAC Dust Collector Clean Room Feature It is used for pre-filtration of air conditioning and ventilation system to avoid ash pollution inside the system. Easy Installation and Maintenance: Installing and maintaining the Primary Effect Sub-Rack Air Filter is a breeze. It is designed to seamlessly fit into most standard air purifiers or HVAC...

Brand Name:VESON

Place of Origin:China

Butterfly Valves With Pneumatic Actuator In Ventilation And Air Conditioning Sys-tems HVAC Industry General purpose valve with an EPDM liner, offering a long life with low maintenance. Self-lubricating bearings ensure perfect guiding and turning of the ...

Brand Name:OFAN

Model Number:LD175C-230D3-00

Place of Origin:china

...Direct Driven Centrifugal Fan / Hvac Fans And Blowers 50/60HZ Direct Driven Centrifugal Fan advantage High efficiency, energy saving, high starting torque, low noise, little vibration, reliable operation and easy maintenance etc. We have cost advantage, ...

Brand Name:YANING

Model Number:YN-FFU-1175

Place of Origin:CHINA

...HVAC Project Dust Decontamination Fan Filter Unit FFU is a ceiling-mounted purification unit equipped with a fan. It is used in turbulent and laminar flow clean rooms. It can be modularly connected and used. The average wind speed on the air outlet surface can reach 0.45m/s±20%. Outstanding features: Long life, low noise, maintenance...

Brand Name:Tenkai

Model Number:A14

Place of Origin:CHINA

... that create flow channels for the hot and cold fluids, allowing efficient heat exchange to occur. The detachable design offers flexibility for maintenance,

Brand Name:Zhisheng

Model Number:ZS-DF

Place of Origin:Guangdong, China (Mainland)

Rectangular Automatic Opposed Blade Air Volume Control Valve Damper Features: 1. A removable core with blades which direct four ways airflow is fitted in the rectangular flush frame. 2. The core section is removable for easy installation and maintenance. .

Brand Name:AFC

Model Number:RDCV

Place of Origin:China

40 degree incline Nylon Reinforcement Disc Swing Flex Check Valve Ductile Iron EPOXY Coated ​ Description: RDCV, Rubber Disc Check Valve, is a 40 degree angle tilted seat design helps close very soon for shorter stroke and minimize the water hammer and ...

Brand Name:XUGUANG

Model Number:FP-51WM

Place of Origin:CHINA

Fan coil unit is the terminal of central air conditioning system.It consists of centrifugal fan and copper tube heat exchanger.The ceiling consealed fan coil unit can be embedded in the ceiling and merged with interior decoration. Only exposing tuyere...

Brand Name:JingYuan-filter

Place of Origin:Langfang, Hebei, China

Oil filtration system machinery, filter element Product Description Introduction In addition to reliable performance, compact structure, beautiful appearance, easy maintenance and use, the high-precision oil filter also has the advantages of high precision...

Place of Origin:Guangdong, China

Brand Name:Dongliu

Split Air Conditioner Assembly Production Line with Auxiliary Equipment Dongliu brand air conditioner assembly line is automatic saving labor and much time. It is simple structure, convent operation and maintenance , running smoothly, good explosion-proof...

Place of Origin:Zhejiang, China

Brand Name:SINOCONVE

Product Description Properties --- Multiple special designs --- Equal power transmission --- High loads,low elongation and long service life --- Excellent operational safety --- Temperature range from -55℃ to 70℃ --- Static conductive to ISO1813 --- Oil,...