Anti-Sweat Heater Door Controls


Madison Energy Anti-Sweat Heater Door Controls provide a means to reduce energy by up to 80% by modulating the Anti-Sweat Heaters with sensor based technology so that they only operate when needed.

Typical Anti-Sweat Heaters run 24 hours a day 365 days a year in order to keep reach-in cooler and freezer doors free of condensation. The reality is that this function is only needed approximately 15-20% of the time. All of that additional run-time equates to excessive energy use and expense.

Realize dramatic energy savings in your reach-in refrigeration systems with the Madison Energy Anti-Sweat Heater Controls (ASHDC). The built-in programmed maintenance cycle (PMC) technology assures that all display cases remain sweat, frost and ice free. Random-start technology assures that the PMC will cycle at different times on different cases even if there is a loss of power, which is what allows the Madison Energy ASHDC to save significantly more energy than all other competitors.



ASHDC-LT (FOR COOLERS)


CAPTURE ALL POTENTIAL ANTI-SWEAT HEATER SAVINGS

Anti-Sweat Heater Door Control utilizes a digital moisture sensor to activate the anti-sweat heaters only when the threat of moisture is present. The ASHDC-MT controller is mounted in the inside of the walk-in cooler, out of sight of customers. The maintenance free operation of the ASHDC-MT controller has a sensitivity slide switch to maximize savings while assuring sweat-free doors year round.


EXCLUSIVE PROGRAMMED MAINTENANCE CYCLE “PMC” TECHNOLOGY

Built-in to assure that all areas of the display case remain sweat, frost and ice free. The PMC activates the heaters for 15 minutes, once every three hours. Manufacturers of glass display doors recommend that anti-sweat heaters do not remain off for long periods of time. Sweat, frost and ice can build up in areas such as mullion chambers, electrical raceways, door gaskets, etc., if heaters are not activated and remain on for at least 15 minutes.

In addition, the PMC has been engineered with “random start” technology, assuring that the PMC will cycle at different times on different cases, even if there is a loss of power. The “random start” technology also assures that the ASHC-MT Anti-Sweat Heater Door Control System will capture significant demand savings on your anti-sweat load.

ASHDC-LT (FOR FREEZERS)


EXCLUSIVE TWO-CHANNEL TECHNOLOGY

Maximize the energy efficiency of your glass display doors with ASHDC-LT Anti-Sweat Heater Door Control System. The exclusive two-channel technology operates door heaters independently from frame and mullion heaters. Customers utilizing ASHDC-LT realize 5-20% savings on their overall energy usage.

ASHDC-LT is easily installed in your existing cases and walk-ins, with no additional wiring necessary. Precise placement of the moisture sensors offers maximum savings while assuring proper heater control.


EXCLUSIVE PROGRAMMED MAINTENANCE CYCLE “PMC” TECHNOLOGY

Built-in to assure that all areas of the display case remain sweat, frost and ice free. The PMC activates the frame and mullion heaters for 15 minutes, then activates the door heaters for 15 minutes, once every three hours. Manufacturers of glass display doors recommend that anti-sweat heaters do not remain off for long periods of time. Sweat, frost and ice can build up in areas such as mullion chambers, electrical raceways, door gaskets, etc., if heaters are not activated and remain on for at least 15 minutes.

In addition, the PMC has been engineered with “random start” technology, assuring that the PMC will cycle at different times on different cases, even if there is a loss of power. The “random start” technology also assures that the ASHDC-LT Anti-Sweat Heater Door Control System will capture significant demand savings on your anti-sweat load.

80% kWh reduction($400-$800 annually)

Display cases remain sweat, frost, and ice free

12 Month Return on Investment

Significant Reduction in CO2 emmissions

Proven technology / Independently tested and verified

Eligible for both utility rebates and financing

Installation takes approx. 45 minutes

3-Year Warranty

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