Flow switch
Flow switch for sale on Ireland's largest auction and classifieds sites
Adjustable water flow switch - adjustable, - £8.53
Thread easy installation • Standard pipe connections • Pressure switch hot - Free postage - New and Used
Thread easy installation • Standard pipe connections • Pressure switch hot - Free postage - New and Used
Genuine biasi bi1441104 flow - biasi, - £24.00
- Free postage - New and Used
- Free postage - New and Used
Baxi flow switch - flow, 242459 - £60.00
Superseded part 9102596 • B242459 baxi flow • 100 plus 075 - Free postage - New and Used
Superseded part 9102596 • B242459 baxi flow • 100 plus 075 - Free postage - New and Used
Remeha avanta plus diverter - remeha, - £42.45
288 avanta exclusive • Plus combi 24c • 28c 673 - Free postage - New and Used
288 avanta exclusive • Plus combi 24c • 28c 673 - Free postage - New and Used
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Grant flow switch combi - flow, - £38.84
Purpose flow switch • Grant boiler sense • Water circuit this - Free postage - New and Used
Purpose flow switch • Grant boiler sense • Water circuit this - Free postage - New and Used
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48 listings · from £2.53 · avg £24.61
⚠️ These listings were last updated more than 15 days ago.
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Browse 48 flow switch listings currently in our index. Prices range from £2.53 to £119, with an average of £24.61. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about flow switch →
Connectivity water fsx 070 - connectivity, fsx-070 - £16.99
Suitable hot cold • Water air flow • Switching reed switch - Free postage - New and Used
Suitable hot cold • Water air flow • Switching reed switch - Free postage - New and Used
Magnetic water flow - flow, sensor - £8.08
Model yfb1 widely • Used industrial water • Applications such thermostatic - Free postage - New and Used
Model yfb1 widely • Used industrial water • Applications such thermostatic - Free postage - New and Used
Plastic water flow switch - plastic, - £7.31
Water flow switch • Very important part • Heater when there - Free postage - New and Used
Water flow switch • Very important part • Heater when there - Free postage - New and Used
Grant boiler flow - grant, - £50.65
Grant boilers flow • Switch combi mpcbs71x • Vortex pro condensing - Free postage - New and Used
Grant boilers flow • Switch combi mpcbs71x • Vortex pro condensing - Free postage - New and Used
Whale flow switch - whale, - £11.82
Whale flow switch • Kit filter ak1568 • New sealed product - Free postage - New and Used
Whale flow switch • Kit filter ak1568 • New sealed product - Free postage - New and Used
Hfs thread paddle flow - hfs-25, - £13.89
Water paddle flow • 250v male thread • Switch 15a current - Free postage - New and Used
Water paddle flow • 250v male thread • Switch 15a current - Free postage - New and Used
Baxi solo 12he 15he 18he - 18he, 24he - £28.48
Heating trade supplies • Tyne view terrace • How does this - Free postage - New and Used
Heating trade supplies • Tyne view terrace • How does this - Free postage - New and Used
Baxi solo 12he - 15he, 24he - £28.48
Heating trade supplies • Tyne view terrace • How does this - Free postage - New and Used
Heating trade supplies • Tyne view terrace • How does this - Free postage - New and Used
Ideal logic flow turbine - ideal, logic+ - £17.99
- Free postage - New and Used
- Free postage - New and Used
Worcester 87161084010 flow - 87161084010, - £63.10
716 108 401 • Bosch worcester grant • Flow switch brand - Free postage - New and Used
716 108 401 • Bosch worcester grant • Flow switch brand - Free postage - New and Used
Baxi main combi flow switch - main, - £20.99
Baxi duotec 33he • 28he after cac0929 • H28he lpg - Free postage - New and Used
Baxi duotec 33he • 28he after cac0929 • H28he lpg - Free postage - New and Used
Water flow switch control - switch, - £8.02
When water flow • Less than starting • Switch outputs off - Free postage - New and Used
When water flow • Less than starting • Switch outputs off - Free postage - New and Used
12v 32v electric marine - electric, - £7.82
Product type bilge • Pump float switch • Flow sensor marine - Free postage - New and Used
Product type bilge • Pump float switch • Flow sensor marine - Free postage - New and Used
Potterton promax plus 12 - promax, sl - £28.48
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Stuart turner monsoon - stuart, standard - £62.10
Flow switch assembly - Free postage - New and Used
Flow switch assembly - Free postage - New and Used
Hall effect liquid - liquid, water - £16.39
Water • Flow switch adopts • Male threaded ports - Free postage - New and Used
Water • Flow switch adopts • Male threaded ports - Free postage - New and Used
Bsp plastic vertical - plastic, - £11.99
220v bsp plastic • Vertical horizontal magnetic • Water flow switch - Free postage - New and Used
220v bsp plastic • Vertical horizontal magnetic • Water flow switch - Free postage - New and Used
Whale flow switch - whale, - £21.49
Whale flow switch • Flowswitch kit philtre • Water heater - Free postage - New and Used
Whale flow switch • Flowswitch kit philtre • Water heater - Free postage - New and Used
Bosch dishwasher contact - dishwasher, - £10.80
Choose your model • Fit part looks • Select - Free postage - New and Used
Choose your model • Fit part looks • Select - Free postage - New and Used
Whale flow switch kit and - kit, - £10.75
Whale flow switch • Kit filter ak1568 • Brand new product - Free postage - New and Used
Whale flow switch • Kit filter ak1568 • Brand new product - Free postage - New and Used
Potterton promax plus - plus, 12 - £28.48
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Sourcingmap hall effect - 4, - £9.72
Water flow switch • Nimble outline easy • Install all materials - Free postage - New and Used
Water flow switch • Nimble outline easy • Install all materials - Free postage - New and Used
Genuine salamander flow switch - genuine, - £17.00
Now unavailable from • Salamander supplied fully • Tested having been - Free postage - New and Used
Now unavailable from • Salamander supplied fully • Tested having been - Free postage - New and Used
Lowara 109120180 genyo f22 - lowara, - £119.00
Lowara genyo f22 • Pump controller 240v • New range compact - Free postage - New and Used
Lowara genyo f22 • Pump controller 240v • New range compact - Free postage - New and Used
Alpha intec 24x 28x 30c - 30c, 34c - £22.99
Alpha boilers intec • 40gs • 30gs - Free postage - New and Used
Alpha boilers intec • 40gs • 30gs - Free postage - New and Used
Flow switch 3 - switch,, - £24.99
Series flow switch • 0.2 min 3.8 • Pre adjusted set - Free postage - New and Used
Series flow switch • 0.2 min 3.8 • Pre adjusted set - Free postage - New and Used
Boosting pump trident - by, - £65.00
Automatic boosting pump • Ideal fresh water • Max flow 20l - Free postage - New and Used
Automatic boosting pump • Ideal fresh water • Max flow 20l - Free postage - New and Used
Biasi bi1441501 magnetic flow - magnetic, - £21.99
Biasi advance plus • Part number bi1441501 • 25c boiler - Free postage - New and Used
Biasi advance plus • Part number bi1441501 • 25c boiler - Free postage - New and Used
Baxi main potterton - potterton, / - £11.50
This compatible product - Free postage - New and Used
This compatible product - Free postage - New and Used
Seaflo float switch flow - float, - £13.28
Seaflo float switches • Are use fresh • Water saltwater only - Free postage - New and Used
Seaflo float switches • Are use fresh • Water saltwater only - Free postage - New and Used
Ht120 water flow - switch, 120w - £11.47
Model ht120 power • 120w water flow • Switch real color - Free postage - New and Used
Model ht120 power • 120w water flow • Switch real color - Free postage - New and Used
Water flow switch flowmeter - water, - £3.95
Power 10w kind • Reminder normally open • Type state disconnected - Free postage - New and Used
Power 10w kind • Reminder normally open • Type state disconnected - Free postage - New and Used
Piston water flow - flow, sensor - £4.06
When certain flow • Rate reached water • Converted into switch - Free postage - New and Used
When certain flow • Rate reached water • Converted into switch - Free postage - New and Used
Baxi duotec combi 33 - duotec, - £47.30
Baxi duotec • 28he after cac0929 • 33he lpg - Free postage - New and Used
Baxi duotec • 28he after cac0929 • 33he lpg - Free postage - New and Used
Biasi riva plus - plus, 28c - £28.00
Part number bi1441104 • Biasi riva plus • 24c 28c erp - Free postage - New and Used
Part number bi1441104 • Biasi riva plus • 24c 28c erp - Free postage - New and Used
Water flow switch - fs-10, - £9.81
Water flow switch • Essential component various • Industries applications its - Free postage - New and Used
Water flow switch • Essential component various • Industries applications its - Free postage - New and Used
Potterton gold combi flow - potterton, - £19.95
Potterton promax combi • Part number 5114767 • Plus - Free postage - New and Used
Potterton promax combi • Part number 5114767 • Plus - Free postage - New and Used
Chaffoteaux britony combi - chaffoteaux, - £34.99
- Free postage - New and Used
- Free postage - New and Used
22mm plastic vertical - 22mm, - £2.53
Installation mode vertical • Horizontal symbols direction • Flow item max - Free postage - New and Used
Installation mode vertical • Horizontal symbols direction • Flow item max - Free postage - New and Used
Stuart turner monsoon shower - stuart, - £10.79
- Free postage - New and Used
- Free postage - New and Used
Seaflo float switch - float, - £9.73
Automatic power off • Seaflo float switch • Control sensor high - Free postage - New and Used
Automatic power off • Seaflo float switch • Control sensor high - Free postage - New and Used
Ideal vogue c32 flow - vogue, - £20.50
Will always help • You have 100 • Positive happy buying - Free postage - New and Used
Will always help • You have 100 • Positive happy buying - Free postage - New and Used
Alpha 030268 028570 - alpha, 1.030268 - £24.79
Alpha boilers intec • Eco • 24x - Free postage - New and Used
Alpha boilers intec • Eco • 24x - Free postage - New and Used
Try this: 10 litre dehumidifier | 110v heaters | 220v generator | air conditioner | air machine | air unit | axial fan | battery fan | baxi boiler | bladeless fan
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Everything you need to know about flow switch
Whether you are looking for a brand-new or second-hand flow switch, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £2.53, while premium listings can reach £119 — giving you a wide budget spread to work with. The average price of £24.61 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.