
Intatec 18L, Intafil plus Sealed System Kit and Wall Mounted Heating Vessel
Intatec 18L, Intafil plus Sealed System Kit and Wall Mounted Heating Vessel
The Intatec 18L, Intafil plus Sealed System Kit and Wall Mounted Heating Vessel is a sealed system kit with expansion vessel. Compatible with the Ideal Logic Air and HP290 heat pump ranges.
Everything a sealed heating system needs to be filled and protected, in one wall-mounted assembly: a filling loop, a double check valve, an isolating ball assembly, a ball valve, and a safety relief valve with a pressure gauge, together with the expansion vessel itself. It is for unvented heating systems.
Specification
| Vessel capacity | 18 litres |
| Vessel diameter | 290 mm |
| Vessel height | 400 mm |
| Connection | ¾" |
| Mounting | Wall mounted |
What it works with
Part of the Ideal heat pump system:
- Heat pumps — Ideal Logic Air 4.0kW Air Source Heat Pump, Ideal Logic Air 5.0kW Air Source Heat Pump, Ideal HP290 4.5kW Air Source Heat Pump, Ideal HP290 6.0kW Air Source Heat Pump and the rest of the heat pump range
Additional suggested items
Usually bought at the same time:
- Ideal Expansion Vessel - 35L — the expansion vessel Ideal specifies for the 300 litre cylinder
- Ideal Magnetic Filter — captures the magnetite a strainer cannot, protecting the plate heat exchanger
Any datasheets we hold for this part are in the Documents tab below. Contact our sales team at sales@clearraysolar.com for trade pricing.
Stocked lines ordered before 2pm go out for next-day delivery. UK mainland is typically 1-2 business days, with the Highlands and Islands taking a little longer.
Unused items in their original packaging can be returned within 14 days of delivery. Get in touch first and we'll arrange collection or send a return label.
Yes. Installers get trade rates, and pallet or project quantities are quoted individually - contact us with your requirements.
Prices are displayed ex VAT with the inc VAT figure alongside, so trade customers see the number they work from and everyone can check the total.
Send us the roof layout, the output you're targeting and any existing equipment, and our team will spec a compatible system and flag anything needing G98 or G99 notification.
Larger orders ship palletised on a tail-lift vehicle. Someone needs to be on site to receive it, and delivery is kerbside unless arranged otherwise.
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
- Protection Devices
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.

