Monarch Plumbsoft SE-23 Smart Efficiency Electric Water Softener with Rapid Fit Kit WRAS Approved for 1–12 People
🚚 Delivery in up to 5 working days (may be sooner) on this product
The Monarch Plumbsoft SE-23 Water Softener delivers proportional brining, smart metering, and a WRAS-certified build—designed for larger homes of 1–12 people with full installation kit.
- All prices include VAT
- Estimated Delivery: For most items (over 99% of our products), orders placed before 3pm on working days will be dispatched the same day with our Fast DELIVERY 1st class service. For the rare items not immediately in stock, dispatch may take 1-3 working days after receiving your order. If your order cannot be dispatched the same day, we will notify you via email.
- For boilers: We aim to dispatch on the next working day. However, in some cases, it may take 2-3 working days to dispatch. Rest assured, we will always strive for the fastest possible turnaround.
The Monarch Plumbsoft SE-23 is a powerful WRAS-approved smart efficiency water softener designed for large households of 1–12 people. Using meter-controlled regeneration and proportional brining, the SE-23 only regenerates used resin—delivering maximum efficiency and reducing salt and water waste.
Its slimline profile (only 225mm wide) ensures easy siting in utility rooms or tight spaces, while the Rapid-Fit bypass kit simplifies installation by cutting down required components by up to 80%.
Built-in Customer Protect Programme (CPP) provides intelligent monitoring by detecting plumbing leaks, learning usage patterns, delaying regeneration until 2am, and automatically adjusting for BST/GMT time changes.
The system comes fully equipped with a standard installation kit, digital interface, water hardness test kit, and 220v 3-pin transformer plug—ready for high-performance operation straight out of the box.
Key Features
• Smart Meter-Controlled Regeneration – Conserves salt and water by regenerating only when needed
• Proportional Brining System – Optimizes brine volume based on actual demand
• Customer Protect Programme – Detects leaks, learns usage, and adjusts for daylight savings
• WRAS Approved Unit – Independently certified for safety and performance
• Rapid-Fit Kit Included – Reduces install components by up to 80%
• High-Capacity Design – 4,180-litre daily capacity, ideal for large families
• Slimline Form Factor – Compact 225mm width simplifies installation
Applications
• Large Family Homes – Ideal for 1–12 person households with high soft water demand
• Smart Installations – Compact enough for under-sink and utility room setups
• Efficient Water Management – Learns water habits to minimize waste and maximize output
Technical Specifications:
| Feature | Details |
|---|---|
| Brand | Monarch Water |
| Product Name | Plumbsoft SE-23 Smart Water Softener |
| Product Code | SE-23 |
| GTIN | 5060134173631 |
| Material | Plastic, Resin, Composite Components |
| Finish | White/Blue Casing |
| Dimensions (H x W x D) | 1088 x 225 x 493 mm |
| Item Weight | 30 kg |
| Daily Capacity | 4,180 litres at 300 ppm |
| Maximum Flow Rate | 75 lpm |
| Operating Pressure | 1.5 – 5.5 bar |
| Max Operating Temperature | 49°C |
| Connection Size | 3/4″ mbsp |
| Power Supply | 220v 3 pin plug-in transformer |
| Special Features | Proportional Brining, Meter Control, CPP |
| Installation Type | Under Sink |
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