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Powerflow 30 Unvented Water Heater 30 Litre

Powerflow 30 Unvented Water Heater 30 Litre

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£349.99 inc. vat

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Powerflow Unvented Water Heater 30 Litre

The Powerflow unvented multipoint water heater is a high performance mains pressure unit which can be used for many applications. It is the ideal solution for light industrial, commercial and light domestic hot water requirements.


The unit is often used where a number of hot water outlets are required such as kitchens, schools, restaurants, washrooms and offices.

The Powerflow can be sited at any convenient location above or below the outlets to be served. An unvented accessory kit is supplied with every unit which contains all you need for installation - keeping things simple.


• 3kW element as standard
• New 1kW element available for all models for restricted load applications
• Stainless steel tank - 3 year tank warranty
• Multi-sink capability, wall mounted, slimline profile (from 295mm)
• Factory fitted temperature and pressure relief valve - 7 bar 90°C
• Thermostat adjustable to 65°C
• IPX4 rated
• Building Regulations approval
• Uses conventional taps, including mixers
• Highly efficient thermal insulation
• 1 year warranty on electrical components
• Unit must be installed vertically with the inlet/outlet connections at the bottom
• Optional thermostatic mixing valve available 

Selection Guide

1 basin SF05K
1-2 basins SF10K
2-3 basins SF15K
3-5 basins PF30LC
4-6 basins PF50LC
1 bed/1 shower PF90LC

*note guidelines are approximate depending on usage - call the sales team for sizing advice.

Technical Data

PF30LC Powerflow 30L 3 620 x 380 x 295 9kg 39kg 21 17
PF50LC Powerflow 50L 3 915 x 380 x 295 13kg 63kg 40 28
PF90LC Powerflow 90L 3 930 x 540 x 385 24kg 114kg 86 57
PF30LC1KW Powerflow 30L 1kW 1 620 x 380 x 295 9kg 39kg 63 50
PF50LC1KW Powerflow 50L 1kW 1 915 x 380 x 295 13kg 63kg 120 84
PF90LC1KW Powerflow 90L 1kW 1 930 x 540 x 385 24kg 114kg 258 171

 * Heat up time from 13°C to 60°C in mins

** Reheat time (70% contects to 60°C) in mins


An unvented accessory kit is supplied with every unit. This contains expansion vessel with fixing bracket, inlet group, flexible hose and tundish. The expansion vessel is 5 litres for the PF30LC and the PF50LC models and 8 litres for the PF90LC model. 



Maximum water pressure to pressure reducing valve 12 bar 12 bar 12 bar
Operating pressure and pressure reducing valve setting 3 bar 3 bar 3 bar
Expansion vessel charge pressure 3 bar 3 bar 3 bar
Expansion relief valve setting 6 bar 6 bar 6 bar
Minimum recommended pressure* 0.8 bar 0.8 bar 0.8 bar
Inlet/ outlet connection 1/2" BSP male 1/2" BSP male 1/2" BSP male
Temperature and pressure relief 7 bar 90°C 7 bar 90°C 7 bar 90°C
Maximum water pressure to PRV 12 bar 12 bar 12 bar
Anode Replaceable anode (inspect annually) Replaceable anode (inspect annually) Replaceable anode (inspect annually)
Space required above & below unit to allow maintenance 400mm 400mm 400mm


*Unit will function at lower pressures but the flow rate will be impaired.


All deliveries have a standard charge of £5.50 across the board. Where stated, certain products are delivered for less or FREE of charge. Check the description of the desired product.

If you live in any of the following Post Code areas AB31 to AB38, AB40 to AB56, IV1 toIV28, IV30 to IV32, IV36 to IV40, IV52 to IV54, IV63, KW1 to KW14, PA21 to PA38, PH4 to PH41, PH49, PH50, BT (All). HS (All), IV41 to IV49, IV51, 55 & 56, KA27 & 28, KW15 to KW17, PA20, PA41to PA49, PA60 to PA78, PH42 to PH44, ZE (All), Isle of Man ... Read More

We believe that you will be delighted with your goods, however, in the event of you feeling that it is necessary to return the goods we will keep the process as simple and professional as possible. You can return your goods in their original condition to easyHYGIENE within 14 days of receipt of goods. To do this, please e-mail us or write to us. You will be responsible for the goods until they reach us, so it is our recommendation that you use a secure delivery method, which requires a signature on delivery. Please Note that if you fail to ... Read More

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