Water Heater Battery Box – 3V D Battery Case for Gas Boilers
Water Heater Battery Box – 3V D Battery Case for Gas Boilers
Water Heater Battery Box – 3V D Battery Case for Gas Boilers
Keep your gas water heater running smoothly with this durable replacement battery box. Designed to house two D-type batteries for a reliable 3V power supply, this compact battery case is a straightforward, cost-effective solution to restore or maintain your gas boiler's ignition system. Made from premium ABS plastic, it's built to last and fits a wide range of popular water heater brands.
Key Features
- Broad Compatibility: Works with Ascot, Caloex, Cinsa, Foset, and Heatmaster gas water heaters, as well as BoilerDepaso instantaneous heaters.
- Fits 2 x D-Type Batteries: Accepts standard 3V D batteries — suitable for any gas water heater or boiler that runs on 2 D-type batteries.
- Premium ABS Construction: Made from eco-friendly, high-quality ABS material that resists discoloration, warping, and deformation over time. Smooth finish with no sharp burrs.
- Easy Replacement Part: Serves as a direct replacement component to extend the service life of your water heater without the need for a costly repair call.
- Lightweight & Compact: Weighing just 40g (1.4oz) and measuring approximately 8.2 × 7.5 × 4 cm (3.2 × 3.0 × 1.6 in), it fits neatly into the existing battery compartment.
Specifications
| Item Type | Water Heater 3V D Battery Box |
| Material | ABS Plastic |
| Gross Weight | 40g / 1.4oz |
| Dimensions | Approx. 8.2 × 7.5 × 4 cm / 3.2 × 3.0 × 1.6 in |
| Battery Type | 2 × D-Type (3V) |
| Compatible Brands | Ascot, Caloex, Cinsa, Foset, Heatmaster |
| Compatible Models | BoilerDepaso Instantaneous Heater, Boiler Snapshot |
Made in Mainland China.
What's in the Box
- 1 × Water Heater Battery Box
Related Products You May Like
- 1/2" Drive 8-Piece Hex Short Socket Set – Vanadium Steel
- 10-Pc Hex Nut & Bolt Extractor Kit 9–19mm | HIP Tools
- 10-Piece Gardening Tool Kit – Iron Head & Plastic Handle
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: What type of batteries does this water heater battery box use?
A: This battery box is designed for 2 × D-type batteries, providing a 3V power supply. It is recommended for any gas water heater or boiler that operates on 2 D-type batteries.
Q: Which water heater brands is this battery case compatible with?
A: This battery case is compatible with Ascot, Caloex, Cinsa, Foset, and Heatmaster water heaters, as well as BoilerDepaso instantaneous heaters. It is also broadly suitable for any heater brand that uses 2 D-type batteries.
Q: Is this battery box easy to install as a replacement part?
A: Yes. This battery box is designed as a straightforward drop-in replacement. Simply insert two D-type batteries, slot the case into the existing compartment, and your water heater should be back up and running. No special tools are required.
Q: What material is the battery case made from?
A: The battery box is made from premium, eco-friendly ABS plastic. This material is durable, resistant to discoloration and deformation, and has a smooth, burr-free finish for safe handling.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.