Joule Zenith Lite PP 250/70L (Max)
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Description
The 250/70L Zenith Lite PP (Max) is part of the Joule Zenith Lite range of pre-plumbed heat pump cylinders. It is designed to simplify domestic heat pump installations by combining a practical cylinder layout with a configuration suited to max space requirements.
This 250/70L Max model offers a universal option for installers looking for a cylinder that can be paired with a variety of domestic heat pumps. The pre-plumbed Zenith Lite concept is intended to help reduce time on site while keeping the system layout tidy and efficient.
Key features:
- Pre-plumbed Zenith Lite format
- Universal compatibility with domestic heat pump systems
- Max cylinder configuration
- 250/70L Max capacity format
- Ideal for installers wanting a streamlined cylinder solution
Please refer to the manufacturer specification page, Zenith range brochure and installation manual in the downloads tab for supporting product information.
Dimensions
| A (mm) | 1980 |
|---|---|
| B (mm) | 600 |
| C (mm) | 218 |
| D (mm) | 218 |
| E (mm) | 279 |
| F (mm) | 393 |
| G (mm) | 612 |
| H (mm) | 813 |
| I (mm) | 813 |
| J (mm) | 1073 |
| K (mm) | 1340 |
| L (mm) | 1483 |
| M (mm) | 1622 |
| N (mm) | 1722 |
| O (mm) | 1956 |
Product Overview
Works with any domestic non-wired heat pump and includes a buffer pump, diverter valve and filling loop.
It provides a complete heating setup with distribution manifold, PRV, air vents and drain cocks.
A built-in flow meter allows easy fill and flush, helping support efficient system performance and reliability.
Product Details
| Product Code | HUZNL-MX-25070 |
|---|---|
| Item Description | 250/70L Zenith Lite PP (Max) |
| Capacity | 345 L |
| Brand | ZENITH LITE |
| ERP Type | Indirect Unvented |
| Item Category Code | Heat Pump |
| Product Group Code | CYCLONE PP |
Product Specification
| Actual Capacity (Ltr) | 333 |
|---|---|
| Unit Weight Empty (kg) | 100 |
| Unit Weight Full (kg) | 433 |
| No Immersions | 1 |
| Immersion Spec | 3 kW @ 230Vac |
| Max Mains Water Pressure (Bar) | 10 |
| Operating Pressure (Bar) | 7 |
| Safety Valve Temperature (°C) | 90 |
| Warranty Terms | 25 Years |
| Heat Loss | 1.73 |
| Thermal Insulation | Dense PU Foam |
| Cylinder Material | LDX 2101 |
| Outer Casing | DX52D + Z100 + OC |
| Coil Material | 316L Stainless Steel |
| Foam Thickness | 45 mm |
| No Heat Exchangers | 1 |
| Coil 1 Rating (kW) | 32.9 |
| Coil 1 Surface Area (m²) | 2.5 |
| Coil 1 Max Primary Pressure (Bar) | 6 |
| Coil 2 Max Primary Pressure (Bar) | 6 |
| Coil 1 Resistance (Bar) | 0.03 |
| Tested to Standard | EN 12897, EN 60335-1, EN 60335-2-21, EN IEC 55014-1 & -2, EN IEC 61000-3-2 & -3-3 |
Warranty Information
Once commissioned, the Joule Zenith range is eligible for:
- 1 year labour warranty
- 2 years parts warranty
- 25 year cylinder shell warranty
Warranty applies once the system has been fully commissioned in accordance with manufacturer guidelines.
