14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
Operation Modes: The balancer adjusts its operation based on the heat demand relative to the boiler’s output If the demand is less, it signals the boiler to decrease power or switch off. This is a modern, cost-effective solution for heating systems using Low Loss Headers (also known as Hydraulic Balancers).