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H&V Inline Electrolytic Scale Reducer Inhibitor 15mm Compression Calmag WRAS
Stock Code:
SI15HAV
View All: Scale Inhibitors
View All Calmag Products
£13.99
£11.66
In stock - FREE STANDARD DELIVERY to most UK postcodes - Next Day Delivery Available
Description
The in-line Calmag H&V Electrolytic Scale Reducer range uses electrolytic principles to prevent the build-up of scale throughout the home, and remains effective over many years dependent on water usage.
It works by altering the structure of the hardness salts, providing benefits to a range of appliances from kettles to showers and boilers offering whole house protection against scale.
Calmag H&V Inline can be fitted onto the hot or cold water lines. It comes with compression fittings as standard and does not require earth bonding.
Calmag H&V Inline can be fitted onto the hot or cold water lines. It comes with compression fittings as standard and does not require earth bonding.
Once the unit has been installed you can sit back and relax as it will continue to work day and night without the need for regular maintenance.
Lime scale affects a large number of households in the UK. Calmag H&V Scale buildup on copper pipes and in hot water cylinders can cause them to become inefficient and expensive to run.
The scale inhibitor alters the makeup of the lime scale so it does not stick to the inside of pipes and appliances.
You’re effectively reducing the grime in your pipe work, encouraging a better flow rate and increasing the life of your appliances. The most important benefit from a cost perspective is that using a scale inhibitor will require no maintenance, and your household bills will be reduced as your appliances will receive a more effective supply, it also extends the life of household hot water appliances such as shower units and hot water cylinders, therefore saving you money.
Once fitted, the electrolytic scale inhibitor needs no electricity supply, batteries, magnets or salt.
The scale inhibitor alters the makeup of the lime scale so it does not stick to the inside of pipes and appliances.
You’re effectively reducing the grime in your pipe work, encouraging a better flow rate and increasing the life of your appliances. The most important benefit from a cost perspective is that using a scale inhibitor will require no maintenance, and your household bills will be reduced as your appliances will receive a more effective supply, it also extends the life of household hot water appliances such as shower units and hot water cylinders, therefore saving you money.
Once fitted, the electrolytic scale inhibitor needs no electricity supply, batteries, magnets or salt.
Why fit an Electrolytic Scale Reducer?
Part L of schedule 1 of the Building Regulations (England & Wales) is concerned with the conservation of fuel and power in buildings. For dwellings, the regulations are supported by approved documents L1A (new dwellings) and L1B (existing dwellings). These documents give minimum provisions for boiler efficiency, system circulation, hot water storage, system preparation and commissioning of gas-fired, oil-fired and solid fuel systems together with electric wet central heating systems.
They state “Where the mains water hardness exceeds 200ppm, provision should be made to treat the feed water to water heaters and the hot water circuit of combination boilers to reduce the rate of accumulation of limescale and the consequent reduction in energy efficiency.”
Therefore fitting an Electrolytic Scale Reducer fulfils compliance with the regulations for both new and existing dwellings.
How do Electrolytic Scale Reducers work?
The copper body (cathode) and internal zinc anode which are connected via ‘mains’ water (electrolyte) work as a small battery to change the structure of hardness salts. As charged zinc ions are emitted from the anode they form a nucleation site for colloidal particles (such as hardness salts) to group around, rather than clinging to heat exchangers or pipe-work.
Electrolytic Scale Reducers are not water softeners; they induce coagulation, but the hardness remains constant.
In areas where irritating hard deposits form in the shower head or on the kettle element, Electrolytic Scale Reducers work as water conditioners. Any scale that does form will be less tenacious and easily removed.
Note: Water Utilities cannot be held responsible for the quality of water passed from this unit.
Part L of schedule 1 of the Building Regulations (England & Wales) is concerned with the conservation of fuel and power in buildings. For dwellings, the regulations are supported by approved documents L1A (new dwellings) and L1B (existing dwellings). These documents give minimum provisions for boiler efficiency, system circulation, hot water storage, system preparation and commissioning of gas-fired, oil-fired and solid fuel systems together with electric wet central heating systems.
They state “Where the mains water hardness exceeds 200ppm, provision should be made to treat the feed water to water heaters and the hot water circuit of combination boilers to reduce the rate of accumulation of limescale and the consequent reduction in energy efficiency.”
Therefore fitting an Electrolytic Scale Reducer fulfils compliance with the regulations for both new and existing dwellings.
How do Electrolytic Scale Reducers work?
The copper body (cathode) and internal zinc anode which are connected via ‘mains’ water (electrolyte) work as a small battery to change the structure of hardness salts. As charged zinc ions are emitted from the anode they form a nucleation site for colloidal particles (such as hardness salts) to group around, rather than clinging to heat exchangers or pipe-work.
Electrolytic Scale Reducers are not water softeners; they induce coagulation, but the hardness remains constant.
In areas where irritating hard deposits form in the shower head or on the kettle element, Electrolytic Scale Reducers work as water conditioners. Any scale that does form will be less tenacious and easily removed.
Note: Water Utilities cannot be held responsible for the quality of water passed from this unit.
This Electrolytic Scale Reducer has a serviceable life of between two and ten years (subject to local water hardness) after which time the anode will cease to function and the water conditioning effect will subside. You will notice that tenacious scale begins to form on the kettle element and shower head again. It’s now time to replace the Electrolytic Scale Reducer with a new unit.
Note :Whole house protection
Note :Whole house protection
Benefits
Economical to operate
Water remains potable
Easy to install
In-line scale reducer to prevent the build-up of scale using electrolytic principles
Whole house protection
Durable nickel plated unit
No maintenance
Additional hexagon supports at both ends to make installation easier
WRAS approved product
No need for an earth bond strap
No chemicals required
No earth bonding required
Stops hard scale forming
Economical to operate
Water remains potable
Easy to install
In-line scale reducer to prevent the build-up of scale using electrolytic principles
Whole house protection
Durable nickel plated unit
No maintenance
Additional hexagon supports at both ends to make installation easier
WRAS approved product
No need for an earth bond strap
No chemicals required
No earth bonding required
Stops hard scale forming
Specifications
Fitting - Compression
Internal Diameter (Bore) - 15mm
Internal Diameter (Bore) - 15mm
WRAS approved product
Full Metal Body
Maximum working pressure: 12 bar at 30°C
Made in Great Britain
Service life - up to 10 years
Saves energy costs
No chemicals or power needed
Easily installed
No moving parts
No maintenance required
No earth bonding required
Full Metal Body
Maximum working pressure: 12 bar at 30°C
Made in Great Britain
Service life - up to 10 years
Saves energy costs
No chemicals or power needed
Easily installed
No moving parts
No maintenance required
No earth bonding required
15mm compression fittings
Dimensions: 130mm length
Diameter: 25mmEAN: 5060055232851
At Calmag, our water treatment experts are specialists in the development and manufacture of the most diverse range of water treatment solutions.
Founded in 2002, Calmag is the only independently owned UK manufacturer to produce a complete range of products and services to meet the needs of both domestic and commercial customers.
Calmag Domestic products offer the widest choice of home water solutions to deliver the quality of water you want, with the added benefits of reduced energy usage and significant savings on household bills and maintenance costs.
Calmag Commercial specialists design products to exacting project specifications, resulting in the most effective and efficient solutions to meet heavy industrial demands.
Professional installers have confidence in Calmag, with products that give optimum performance combined with ease of installation.
Calmags continuous investment in stringent design, production and testing programmes are your assurance of great quality, reliable performance and best value, all backed by long Calmag guarantees, technical support and after sales care.
Calmag Aftercare
Telephone 01535 210320
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Standard delivery is free with no minimum order charge to most mainland UK delivery addresses. Surcharges can apply to certain postcodes depending on the service type. For full details visit our Delivery Guide.
In additional to our standard service we also offer some premium delivery services if you need your item quickly
£0.00 - Standard UK Delivery (2-3 Days Approx)
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*orders placed after 3.00pm Friday will still be delivered Monday if ordered before 11am Saturday Morning
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Alternatively if you view your parcel once items have been added and enter your postcode you will see what derlivery services are available.
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If your item is stocked in our immediate picking location it will available for you to choose a next day delivery. This will be highlighted by a green tick and a 1 day dispatch time on the item information. 
You will have the option to choose this service if you are purchasing your item for delivery to mainland UK.
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If your item is being delivered in the UK or Ireland, it will be delivered by UK Mail/DHL, Hermes or Royal Mail, with the exception of pallet items.
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Details of each courier service we offer are detailed in our Delivery Guide.
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If your item is showing "In Stock" then you will be able to do a Same Day Click and Collect order from our Lowestoft Pinbush Road. Our cut off for same day collections is 3.00pm Mon-Fri / 11.00am Saturday. After that the product will be ready the next day for collection. After the cut off you are welcome to do a Call and Collect order by phoning our trade counter on 01502 507666. If your item is in stock you will still be able to do a same day collection and payment.
Our store is open Monday to Friday 8.00am - 5.00pm and Saturday 8.00am - 12.00pm so any orders placed the remainder of the weekend will be available for collection on Monday. Weekdays any orders placed up to midnight will be available for collection the following day. This excludes bank holidays.
Please wait for email confirmation your order is ready for collection from our store before you travel.
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Collection option only available to NR and IP Postcodes
We've simplified our returns process! We now offer a no-questions-asked, free returns service within the first 30 days (subject to T&Cs).
You can find our returns information in our Terms and Help page
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