Systems Explained

Gary and his assistant Tom where a pleasure to work with. His price was very competitive. He was on time and carried out the work efficiently, politely and left the premises the way he found it. His professional approach and advice was welcoming. We entrusted him with our house keys and he called us when he was done. I called him for advice on the boiler he installed and he was more than willing to advise me. A big thumbs up to Complete Heating and Plumbing.

Customer in Worcester Park

	Combination boilers Combination boilers (also known as combi’s) are fast becoming the number one choice for homeowners across surrey and south London. They are low maintenance and deliver constant supplies of instant hot water. (See combi vs conventional page for the pros and cons)
	Unvented cylinders Unvented cylinders are considered to be the Rolls-Royce of hot water delivery when installed alongside a system boiler. Unvented cylinders deliver mains water pressure to the whole house and eliminate the need for cold-water tanks in the loft. They require minimum 22 litres per minute of flow to work to their full potential, so good mains water pressure is essential.
	Conventional / Regular boiler: Conventional boilers are the traditional systems that have been around for years. They work alongside a cold-water tank in the loft and a hot water cylinder. They have a feed tank in the loft along with a open vent, making the system open to the atmosphere. Shower pumps can be attached to this type of system for maximum shower experience.
	System Boilers System boilers are the same as conventional boilers but are pressurized. This means they are fed directly from the mains water with no feed tank or open vent pipe.