Cordivari Bolly 1HY XL WB 300 litre DHW + 90 litre buffer tank
Cordivari Bolly 1HY XL WB 300 litre DHW + 90 litre buffer tank is backordered and will ship as soon as it is back in stock.
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Monday - Friday: 08:00 - 16:00
Payment and shipping
Payment and shipping
Payment
The order total can be paid by bank transfer in advance, in HUF or EUR. Cash on delivery is available for orders up to HUF 500,000, with a handling fee of HUF 4,990. For orders over HUF 500,000, only bank transfer in advance is possible. The proforma invoice will be sent via email and will contain the necessary bank transfer details.
Shipping
We deliver orders throughout Hungary with the help of our reliable logistics partners or our own transport. Personal pickup is possible by prior arrangement. Shipping costs are determined based on the size, weight, and type of the ordered product:
- Small package: HUF 3,790
- Large package: HUF 6,490
- Heat pump: free shipping
- Solar panel and battery: individual shipping fee (based on size, weight, and quantity)
Description
Description
The Cordivari Bolly 1HY XL WB is an innovative, dual-function tank that combines a domestic hot water (DHW) storage tank and a 90-liter buffer tank in a single compact unit. Specifically designed for air-to-water heat pump systems, it simplifies installation, optimizes system operation, and improves energy efficiency.
- DHW storage volume: 235–291 liters
- Buffer tank volume: 86 liters
- Heat exchanger surface area: 2.1 m² (250 L), 3.4 m² (300 L)
- Recommended heat pump power: 9–14 kW
- Insulation: polyurethane foam (hard foam)
- Energy class: C
- Max. pressure: DHW: 10 bar, buffer tank: 4 bar
- Cathodic protection: magnesium anode

