Anti Sweat Heater Controls (ASH)
Anti-sweat heaters (ASH) are electric resistance heaters that are installed in the frames and doors of refrigerated cases to reduce condensation and prevent fogging. Condensation can lead to frost and ice build-up on door gaskets, mullion chambers and electrical raceways. An ASH prevents fogging on the doors when open, which precludes customers from clearly viewing the food products. A ComEd (Commonwealth Edison Company) fact sheet indicates that about 80% of supermarkets and grocery stores run the anti-sweat heaters constantly. Anti-sweat heater controls monitor relative humidity and are programmed to ensure that the doors and frames are heated only when necessary.
Our case-by-case controllers reduces anti-sweat heater run times by as much as 75% on freezer cases and over 90% on medium temperature applications, all while capturing precious demand savings. Door Miser’s technology ensures maximum savings throughout the year while eliminating the need for seasonal adjustments.
Uncontrolled, anti-sweat heaters on a low temperature door package consume an average of $300 per door per year in energy expenditures. With Door Miser installed, you can reduce the operational cost of each door by $200 per door per year!
How do save so much energy?
Unlike our most of our competitors, we do not have a predetermined location on your case for sensor placement. By applying our sensor to the exact location that condensation will first begin, we can maximize your savings. Also, we do not “gang or daisy-chain” cases together with a single controller. By cutting corners on installation, you’re cutting your potential savings.
Operation and efficiency:
Door Miser was designed to provide for maximum efficiency, through forward thinking technology. With our first anti-sweat controller was introduced last Century, we are way ahead of the anti-sweat controller competitors. No pulsing or humidistat-based system for us....full on, full off operation is simply the best means of controlling heater activity
Trust The Professionals To Make Your Facility More Efficient
At SES, we have extensive experience installing energy-efficient solutions for companies who depend on commercial refrigeration. We have installed thousands of doors with ASH controls and,. Our high- quality product design and expert installation techniques help to ensure that your refrigeration systems will be operating at maximum efficiency at all hours
