Blog - Commercial & Domestic plumbing

22mm Brass Solar hot water fittings | connectors | joinersplumbonline have developed a range of brass fittings in collaboration with the solar hot water industry that allow you to replace the hard to find parts that enable your solar hot water system to be installed with ease.At plumbonline we have extended our solar hot water parts category to offer you a one stop solar spares shop. plumbonline has extensive industry knowledge in domestic/commercial and industrial solar hot water systems. A com …

AVG Non Return Valve High Temperature SolarAs solar hot water heaters are becoming more efficient the stagnation temperatures within the solar collector panels are becoming an issue with modern plumbing systems.High temperature non return valves need to be installed to prevent heated water from the solar collector panel from damaging plastic water pipes, pumps, valves and other components installed within the plumbing system. plumbonline offer the Australian Valve Groups (AVG) NVHT-15F-15C …

At plumbonline we understand solar hot water systems, traditional flat plate panels or evacuated tube technology, domestic or commercial. We are running a special offer with the solar hot water markets pump of choice, the GRUNDFOS 15-20 CIL2, the major brands all use this pump, "its the industry benchmark".The pump can be retrofitted in most cases, the 15-20 CIL2 can be used as a replacement pump* for all open loop solar systems, both flat plate & evacuated tube types from all major manufact …

Grundfos COMFORT PM at plumbonlineEvery year, a typical family of three living in a household fitted with a conventional one string plumbing system pours up to 16,000 litres of clean water straight down the drain - for no good reason at all. Every time they turn on a hot water tap or a shower, they wait an average of 60 seconds for the water to run hot. This wastes approximately 1,5 decilitres of water per second.Using hot water five times a day over the course of a year results in a total …

Grundfos SOLAR PUMP  15-20 CIL2 Open Loop Solar Hot Water Pump 240V For a limited time only, with each Grundfos SOLAR 15-20 CIL2 Open Loop Solar Hot Water Pump you buy receive a plumbonline $100 voucher! Just fill your cart up to a maximum of 20 pumps per customer and plumbonline will send you a e-voucher to spend as you wish in store, simple! "We hold stock so your shower won’t stop", place your order for Free Delivery and you'll be back in hot water in no time! T …