Solving the Unique Problems of Large Distributed Heating Systems




 In college campus’ or apartment complexes, multiple boilers, multiple boiler rooms and multiple buildings present a real challenge for a complex manager. The tactics employed to keep energy usage at a comfortable minimum are complex and every campus is different, but here are a few of the common issues and solutions faced by these large, distributed, and often older buildings.

Thermal Shock

Thermal shock occurs when water cools down significantly during off times, shocking the boilers with cold water when the system pumps come back on line. Not only does this issue damage the boilers, it can also run the maintenance staff ragged as they fly around the building at all hours of the day and night manually adjusting valves.

Heat-Timer® products helped resolve these problems by providing motorized valves and Hot Water Reset (HWR) controls in each of the boiler plants. The Platinum Series HWR control helped resolve the boiler problems by operating the system based on outdoor air temperature, as opposed to an indoor thermostat reading. This greatly reduced the excessive on/off action of the pumps and saved our client so much in fuel and boiler maintenance that the controls paid for themselves through energy and maintenance savings, in the first months of usage.

Internet and Mobile Alerts and Control

While many campus’ are running some kind of remote connection capability, in some cases a master control room visit is still necessary to visually access information on all boiler rooms and buildings. The state of the art at Heat-Timer® in 2019 has moved way beyond this. Our Building-Net system integrates sensor, valve and boiler control, then provides complete visibility to you through our user friendly mobile app, the internet, or your iPad. Our system provides you instant wireless control of temperature settings while sensor data, diagnostics and alerts can be sent, viewed and changed in real-time.

With Heat-Timer® sophisticated self-learning controls, diagnostic routines run constantly and detect issues before they cause damage, reporting conveniently to you on your mobile device. Furthermore our newest systems allow real time access to up to 13 months of historical data, reports can be selected or customized, and emailed to you at a convenient frequency.

Heat-Timer® Controls are the Right Partner for HVAC Professionals.

If you’re going to spend the time to install and learn a commercial heating control that will address the maximum number and type of commercial jobs, you will never go wrong with Heat-Timer®. From motorized valves, to Steam and Hot Water Heating controls, and Domestic Hot Water Boiler Control solutions, we have the controls to support your best work.

For more information on what kinds of savings you can expect from the installation of a Heat-Timer® control, call our team today. 

Original content posted on https://www.heat-timer.com/solving-the-unique-problems-of-large-distributed-heating-systems/

Comments

Post a Comment

Popular posts from this blog

How Heat-Timer® Controls Can Make Your Building Management System Better

A  Building Management System  (BMS), also called Building Automation System (BAS) is a system that allows building managers to monitor and control a building’s major mechanical and safety systems in one central, easy-to-use application. A BMS can be thought of as a distributed network of building systems supervised and controlled in one central platform. The network of field controllers and other system controllers are distributed throughout the building and communicate to the BMS through a local area network. Field controllers can be general purpose, supplied by the BMS integrator and used for simple applications like lighting control, ventilation fans and building access. With a BMS, these applications can also be separated by zone, floor or other combinations to yield optimal HVAC performance. Field controllers for mission critical systems like fire alarms and heating are specialized and can act independently, as well as under BMS control. The Heat-Timer® Platinum series boil
Read more

Heat-Timer’s Wireless Sensor Integration Just got a Big Upgrade

Image
  One of the most appealing parts of the Heat-Timer® Platinum Series is the wireless sensor connectivity that comes with our Building Net internet upgrade. There are thousands of clients who own an original, non-internet capable Platinum Series control and when they upgrade the control with our Building Net internet package they actually get two major elements: An Internet/Mobile ready control – The Building Net upgrade gives any platinum control the ability to be controlled via the internet through a simple browser connection to a web management portal, or via our free mobile app. In either case, reports, alarms, control settings, and real-time monitoring are all at your fingertips, wherever those fingertips may be. Wireless Sensor Integration – You can think of this as the second network access that is enabled by the Building Net upgrade. This internal Long Range network allows you to connect our wireless space sensors to the control, which by reporting temperatures in various
Read more

Heat-Timer® ETV/ETS – Now Saving Time as well as Money..

Image
  For plumbing professionals, time IS money.  The longer a job takes, the longer your guys are tied up and can’t get to the next job. Or you have to bid the expected time so high that you never get the job in the first place. Heat-Timer® has been helping commercial plumbers for decades by providing them high quality solutions for domestic hot water systems. The most current evolution of our 3-way mixing valve, we call our ETV or Electronic Tempering Valve . This motorized mixing valve is driven by a control module that utilizes an immersion sensor to control the mix of hot and cold water to maintain a desired mixed outlet temp +/- 2 degrees. With our computer guided ETV running the show, you can keep your hot water supply heated hot enough to be safe from bacteria (See Table Below) like Legionella, while delivering a perfectly controlled hot water temperature to end users.  Heat-Timer’s ETV Now Delivered Inside the ETS The Heat-Timer Electronic Tempering Valve (E
Read more