IVAR-ESAT DUAL - Тепловой счетчик

IVAR•ESAT DUAL is a heating interface unit with separate heat exchangers for heating and water to offer three functions: instant DHW production, heating control and metering of water and heat consumption.‎ The dual heat exchanger design enables all three circuits to be kept separate (primary, domestic, and heating).‎ In this way, any intervention on secondary circuits can be performed without acting on the primary circuit, shared by multiple utilities and users.‎ Its strength lies in electronic control of the temperature of hot water delivery and delivery to the heating system, and therefore only the primary flow effectively necessary to meet demands is handled, consequently optimising pump energy consumption and the primary temperature variations.‎ IVAR•ESAT DUAL is supplied pre-assembled on the frame, insulated by a polypropylene casing and with a provision for insertion of meters as required; it can be completed with a sheet steel cover, differential pressure regulator for the heating or primary circuit, and shut-off valve.‎ IVAR•ESAT DUAL DHW data: production of 18 l/min DHW* (input at 10°C - output of DHW 55°C) - Power: approx.‎ 55 kW Heating data: Max.‎ power: 23.‎6 kW (Delivery/return on secondary circuit: 60/40°C)* PLUS • Energy saving thanks to electronic temperature control of the boiler return.‎ • Electronic control with external compensation for the heating delivery temperature.‎ • Power of the heat exchanger in DHW production up to 55 kW.‎ • Electronic DHW temperature control.‎ • Heat exchanger power for heating up to 24 kW.‎ • Electronic intervention for: circuit temperature monitoring, water hammer delay, plumbing flow rate check by flowmeter, anti-lock function, fouled exchangers warning, PWM circulator control in heating mode, intelligent automatic loading.‎ Further info from manufacturer on IVAR-ESAT DUAL IVAR