Intermatic - DTAV40E2 - 24-Hour and/or 7-Day Electronic Defrost Timer B001QVIQSA making it always more accurate

making it always more accurate than an averaging meter (most meters are averaging)

Water intrusion in the home causes extensive damage unless it is caught right away

RESHARPENABLE: Replaceable

Combination 1/2" (15/21) or 3/4" (20/27) bottom inlet

365-day calendar for Odd/Even date watering

Intermatic - DTAV40E2 - 24-Hour and/or 7-Day Electronic Defrost Timer B001QVIQSA making it always more accurateInstall Manual The DTAV40E2 Electronic Autovoltage Defrost Timer has flexible 7 day scheduling and to the minute defrost duration control to increase system efficiency (decrease defrost scheduling during low demand periods). It is applicable to air defrost (compressor shutdown) and electric or hot gas defrost systems where the defrost cycle is terminated by the timer. If the coil is frost free, the timer can also be terminated by temperature or