Heat transfer solutions
Heat exchangers
Local regulations may restrict the use of this product to below the conditions quoted.
In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2014
TI-P481-11
CH Issue 1
Spirax EasiHeat
TM
HTG (Steam Side Control)
EN Heating System
Compact Heat Transfer Solution
Heating system
Our Spirax EasiHeatTM HTG incorporating SIMS technology is a complete, compact and ready-to-use steam to water heat transfer
solution that delivers superior energy efficient performance. For applications with stable load conditions such as closed circuit heating
applications. Spirax EasiHeatTM HTG can help you lower costs, tackle waste and mitigate your environmental impact by reducing your
CO
2
emissions and carbon footprint, making a positive change towards a more sustainable future.
Principal features and benefits:
-
Compact heat transfer solution incorporating SIMS technology.
-
Energy monitoring, CO
2
emission, Communications, Remote monitoring, and, SMS or E-mail of system alarms.
-
Produces hot water for heating and process.
-
Designed for sub-cooling condensate to provide high efficiency.
-
Maintains a stable temperature.
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Guaranteed performance.
-
Fully assembled and tested ready to install.
-
Options to suit all applications.
Heat exchanger
One of the components that guarantees system
performance is the heat exchanger, which is precisely
engineered to match the specific duty requirements.
With a high efficiency and low volume to pressure ratio.
The plate and frame heat exchanger ensures reduced
inspection requirements whilst being fully maintainable
and expandable.
Temperature control
The steam flowrate is modulated to exactly match the heat
demand. The control valve is pneumatically or electrically
actuated and the system uses a fast response Pt100
temperature sensor and PLC controller for precise control.
The system can incorporate an energy monitoring system to
measure energy usage.
Metering
A key component guaranteeing accurate measurement of
energy usage, CO
2
emissions and cost control. The TVA
flowmeter is specifically designed for large turndown on
steam applications.
Condensate management
Spirax Sarco’s range of combined mechanical fluid pump
and steam trap units provide the total solution to all stall
conditions, by removing condensate under all operating
conditions.
Materials
Steam and condensate pipework
Steam control valve and condensate pump-trap
Secondary pipework, circulation valve and pump
The Spirax EasiHeatTM HTG now
features our new innovative control
system incorporating SIMS
technology, delivering increased
monitoring and communications.
A colour touch screen provides
ease of use and clear visual access
to all system parameters and
access to energy data.
Control panel
Pressure and temperature limits
Carbon steel
SG iron
Stainless steel
Pipework design
Maximum saturated steam supply pressure
Maximum secondary pressure
Maximum secondary temperature
Maximum gasket temperature
PN16
10 bar a
10 bar a
105°C
180°C
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