BWS Sales & Services Sdn Bhd
163-G, Jalan PUJ 3/3,
Taman Puncak Jalil,
Bandar Puteri Permai,
43300 Seri Kembangan,
Selangor, Malaysia.
+6012-604 3731 (Mr Loy)
+603-9543 7431
+60126043731
BWS Sales & Services Sdn Bhd (Melaka)
65A, Jalan Ong Kim Wee,
75300 Bandar Melaka,
Malaysia.
+606-2811593
+6012-6043731 (Mr Loy)
+606-2826298
info@bwsplumbing.com.my

Solar Water Heater Installation

Solar Water Heater
Description: IMG_256
Solar water heating (SWH) is the conversion of sun heats for heating up the water using a solar thermal collector. Solar water heating systems comprise various technologies that are used worldwide increasingly.
 
There are two type of solar water heating.

Thermosiphon system
In a “close-coupled” SWH system the storage tank is horizontally mounted immediately above the solar collectors on the roof. No pumping is required as the hot water naturally rises into the tank through thermosiphon flow.
Pump-circulated system
In a “pump-circulated” system the storage tank is ground- or floor-mounted and is below the level of the collectors; a circulating pump moves water or heat transfer fluid between the tank and the collectors.
SWH systems are designed to deliver hot water for most of the year. However, in rain season there sometimes may not be sufficient solar heat gain to deliver sufficient hot water. In this case electric booster is used to heat the water.
 Description: IMG_257


Description: IMG_256



Water Pressure Pump

Water Pressure Pump Installation Guide
 

Photos Will be provided
 
Basic Installation
- Ball Valve
- Flexible Coupling
- Vibration rubber padding on the pump
- Not Included Wiring Point
- 1 year installation warranty
 
Full Accessories Installation
- Ball Valve
- Check Valve
- Flexible Coupling
- By pass pipe
- Vibration rubber padding on the pump
- Not Included Wiring Point
- 1 year installation warranty
 
Installation of Sand Filter
- Ball Valves
- Bypass Piping
- Flexible Coupling
- Not include Hacking (extra charge)
- 1 year installation warranty
 
Installation of Membrane Filter
- Ball Valves
- Bypass Piping
- Stainless Steel Water Tap
- Not include Hacking (Extra charge)
- 1 year installation warranty


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