Floor standing combination boiler. Offers exceptional heating and hot water performance. Available in Gas, Oil and Propane.
The Delta Pro is reliable, economical and easy to use and maintain. It is also oil, natural gas or propane compatible. The Delta Pro offers versatility and convenience and is ideal for large, single-family houses and for installations that consume large amounts of domestic hot water: jacuzzi andhydro-massage baths, multi-jet showers, etc.
High performance low-cost combined boiler and water heater
Stainless steel Tank-in-Tank design
Choice of burner:
Low-NOx premix gas or LPG (BG2000-S)
Pressure jet natural gas or LPG (Riello)
Pressure jet 28 sec or 35 sec oil (Riello)
Anti-Legionellae: hot water stored at consistently high temperature
Fully insulated with rigid polyurethane foam
Stove enamelled casing
Control panel including thermostats, thermometer, indicators and on/off switch
22 to 62 kW output (oil) or 22 to 49 kW (gas)
Can be used in battery formation for high output installations
Vented or unvented use, with mains pressure System Packs available
Primary heating sealed system kits also available
Low NOx air/gas premix burners are outstanding not only for their eco-friendly design but also for their incredibly silent operation. They are fitted with automatic ignition and an ionisation flame detector.
Compact floor standing combination electric boiler. Flexible installation options.
The E-Tech S is the first electric boiler in the world that combines the benefits of electric heating with the advantages of the Tank-in-Tank system.
For electric to succeed, it is vital that every watt of input finishes up as useful hot water and heating. This new range of E-Tech S Tank-in-Tank thermal storage units is designed to do just that. Three conveniently sized models are available and each benefits from the clever integration of our stainless steel Tank-in-Tank technology with an equally advanced electric boiler control system. Cupro incoyloy elements within the primary water provide the electrical energy.
Installation Flexibility Three choices for heating connections.The boiler can be installed:
Against the wall
In a corner facing left
In a corner facing right
How It Works
An inner stainless steel hot water storage tank draws heat from primary water circulating through an outer tank which is heated by heavy duty elements. As they’re immersed in primary water only, the heating elements are unlikely to be affected by scaling and input to them is modulated by a dual stage thermostat to reduce cycling and load switching. The special design of the inner DHW tank not only helps ensure scale-free operation, but also avoids the sediment problems that plague conventional cylinders. To fully utilise generated energy the Tank-in-Tank unit is wrapped in a generous 70mm of polyurethane insulation.
Benefits and Features
Reduced maintenance (no landlord certification)
Can be used as a stand-alone water heater
Modulating element input
High hot water storage temperature reduces legionellae bacteria risk
Flexible installation options for flow and return connections
Vented or unvented use with pressure System Packs available
Integral primary heating sealed system kit and circulating pump
The HeatMaster® is a high-performance hot water generator that can also be used as a boiler for heating.
It combines the advantages of integrated hot water storage generators and direct hot water generators whilst avoiding the drawbacks of bulkiness, cost and operating efficiency on the one hand and the problem of lime scale formation on the other.