Adding to that, single-plate vs twin-plate HIUs refers to how heat is exchanged. A single-plate HIU has one heat exchanger, usually simpler and cheaper, but may be slower at delivering hot water during peak demand. Twin-plate HIUs have two plates, so they can provide hot water and heating more efficiently at the same time.
Choosing depends on your building size, hot water demand, and budget. Twin-plate is usually preferred for bigger apartments or multiple bathrooms.
Hi! The main differences between HIU types come down to how they transfer heat and manage hot water. Indirect HIUs use a heat exchanger to keep the heating and domestic hot water separate from the main network, offering safety and reliability. Direct HIUs transfer heat straight from the network, often more efficient but less isolated. Single-plate vs twin-plate refers to the heat exchanger design—twin-plate units provide higher flow rates and better performance for larger flats. For professional advice or maintenance, trusted HIU SERVICE can help choose and service the right type.
Adding to that, single-plate vs twin-plate HIUs refers to how heat is exchanged. A single-plate HIU has one heat exchanger, usually simpler and cheaper, but may be slower at delivering hot water during peak demand. Twin-plate HIUs have two plates, so they can provide hot water and heating more efficiently at the same time.
Choosing depends on your building size, hot water demand, and budget. Twin-plate is usually preferred for bigger apartments or multiple bathrooms.
Hi! The main differences between HIU types come down to how they transfer heat and manage hot water. Indirect HIUs use a heat exchanger to keep the heating and domestic hot water separate from the main network, offering safety and reliability. Direct HIUs transfer heat straight from the network, often more efficient but less isolated. Single-plate vs twin-plate refers to the heat exchanger design—twin-plate units provide higher flow rates and better performance for larger flats. For professional advice or maintenance, trusted HIU SERVICE can help choose and service the right type.