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Custom LEGO® Air-to-Water Heat Pump with Buffer Tank – Brick-Built Home Energy Model
Models Built of LEGO® Bricks | Designed by Brickis©
A modern air-to-water heat pump system with a buffer tank represents a key component of today’s energy-efficient homes — combining thermal stability, system efficiency, and clean engineering design. This custom LEGO® MOC recreates a minifigure-scale air-to-water heat pump with thermal buffer tank, inspired by contemporary European residential heating systems and sustainable energy architecture.
The model features a compact outdoor heat pump unit paired with a vertical buffer tank, visually communicating how real-world systems store and regulate thermal energy. Clean lines, balanced proportions, and subtle technical detailing give the build a realistic yet elegant presence, making the system immediately recognizable even at a small scale.
Whether you imagine a home energy technician optimizing system performance, a homeowner upgrading to a more efficient heating solution, or a STEM enthusiast exploring sustainable technologies, this model captures the idea of integrated home energy systems in brick form.
Designed for both display and educational value, its compact footprint makes it ideal for desks, shelves, dioramas, or classroom environments focused on engineering, sustainability, and modern home technology.
Part of the Brickis Home Energy & Sustainable Systems Series, this model integrates seamlessly with other Brickis residential and technical builds, allowing you to assemble a complete brick-built vision of the energy-efficient home.
Product Details
✅ SKU: BKS-ENERGY-HEATPUMP-BUFFER-01
✅ Dimensions: 2.2 cm (W) × 6.3 cm (L) × 5.0 cm (H)
✅ Total Parts: 32 genuine LEGO® elements
✅ Includes: air-to-water heat pump unit, thermal buffer tank, connecting elements, structural housing, and technical detailing
🚀 Perfect as a STEM-themed gift, sustainable technology display, or miniature home energy system model!
Note: Minifigure shown for illustrative purposes only – see variant options to add one.
Legal Notice
All MOC designs (My Own Creations) and their instructions, 2014–2026 by Brickis©, are licensed and protected under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license.
Resale, modification, or commercial use is not permitted without the author’s permission.
This is a custom LEGO® MOC and not an official LEGO® product.
LEGO® is a trademark of the LEGO Group, which does not sponsor or endorse this product.
Worldwide shipping
Custom LEGO® Air-to-Water Heat Pump with Buffer Tank – Brick-Built Home Energy Model
Models Built of LEGO® Bricks | Designed by Brickis©
A modern air-to-water heat pump system with a buffer tank represents a key component of today’s energy-efficient homes — combining thermal stability, system efficiency, and clean engineering design. This custom LEGO® MOC recreates a minifigure-scale air-to-water heat pump with thermal buffer tank, inspired by contemporary European residential heating systems and sustainable energy architecture.
The model features a compact outdoor heat pump unit paired with a vertical buffer tank, visually communicating how real-world systems store and regulate thermal energy. Clean lines, balanced proportions, and subtle technical detailing give the build a realistic yet elegant presence, making the system immediately recognizable even at a small scale.
Whether you imagine a home energy technician optimizing system performance, a homeowner upgrading to a more efficient heating solution, or a STEM enthusiast exploring sustainable technologies, this model captures the idea of integrated home energy systems in brick form.
Designed for both display and educational value, its compact footprint makes it ideal for desks, shelves, dioramas, or classroom environments focused on engineering, sustainability, and modern home technology.
Part of the Brickis Home Energy & Sustainable Systems Series, this model integrates seamlessly with other Brickis residential and technical builds, allowing you to assemble a complete brick-built vision of the energy-efficient home.
Product Details
✅ SKU: BKS-ENERGY-HEATPUMP-BUFFER-01
✅ Dimensions: 2.2 cm (W) × 6.3 cm (L) × 5.0 cm (H)
✅ Total Parts: 32 genuine LEGO® elements
✅ Includes: air-to-water heat pump unit, thermal buffer tank, connecting elements, structural housing, and technical detailing
🚀 Perfect as a STEM-themed gift, sustainable technology display, or miniature home energy system model!
Note: Minifigure shown for illustrative purposes only – see variant options to add one.
Legal Notice
All MOC designs (My Own Creations) and their instructions, 2014–2026 by Brickis©, are licensed and protected under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license.
Resale, modification, or commercial use is not permitted without the author’s permission.
This is a custom LEGO® MOC and not an official LEGO® product.
LEGO® is a trademark of the LEGO Group, which does not sponsor or endorse this product.
Worldwide shipping
5 out of 5 stars Lovely, I enjoy this very much! by Dagmar
A beautiful set. I loved the detail. by J
Loved it, got two sent one to my brother, by Douglas
Quick shipping and delivery highly recommend! by Ryan
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