Imperium™ – Integrated Low-Carbon Heating Solution for 96-Apartment Residential Complex

Introduction

A 96-studio residential complex has been successfully upgraded with a fully integrated low-carbon heating solution as part of an extensive renovation project.
The client required a future-ready system capable of delivering efficient, reliable heating while supporting long-term sustainability goals. Beyond the product selection itself, the project demanded a collaborative approach with technical support throughout the design, specification and delivery stages.

Project Objectives

The project set out to address several key requirements:

Replace the existing heating arrangement with a sustainable alternative
Improve overall energy efficiency across the residential complex
Deliver a future-proof solution with intelligent control
Reduce long-term maintenance and operational costs
Provide a complete integrated solution from a single supplier

Reliability, ease of integration and long-term operational performance were all critical considerations throughout the project.

Solution

Following detailed consultation and system evaluation, Lochinvar supplied a complete integrated package including:

2x Amicus Altus cascade air-to-water heat pumps using natural refrigerant R290
1x Imperium control system
1x LBT 500-litre buffer tank
1x LBT 1000-litre buffer tank
Fully integrated connection of all system components

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Designed to optimise overall system performance, Imperium provides intelligent management across the entire installation, enabling seamless communication between the heat pumps, buffer vessels and heat distribution system. This ensures stable, efficient operation even during periods of variable demand.

Lochinvar’s ability to provide a complete packaged solution alongside technical guidance throughout the process proved a key differentiator for the client team.

Results

The completed installation has delivered a modern, energy-efficient solution tailored to the demands of multi-residential accommodation.

Key project outcomes include:

Sustainable heating across all 96 studio apartments
Improved energy efficiency and system performance
Reduced maintenance requirements and operational costs
Intelligent system optimisation through Imperium controls
A complete turnkey solution delivered through a single supplier

By combining low-carbon heat pump technology with advanced integrated controls, the project demonstrates how residential renovation schemes can successfully transition toward reliable, future-ready heating infrastructure.

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