Home / Replacement parts / Control Box and Components / Infitec Time Delay Module (QSS423B) Infitec Time Delay Module (QSS423B)$43.16 10 in stock Infitec Time Delay Module (QSS423B) quantity Add to Cart SKU: QSS423B Category: Control Box and Components Product ID: 2499 Description Description Infitec Time Delay Module. Replacement timer module for AMS-A, AMS-D and AMS-MM+20. QSS423B You may also like… Relay, Motor, SPNO 1/2HP, 24VAC (RMSP.524) W9AS1A52-24V $13.73 Add to Cart Finder power relay 30A 2pole, 24VAC coil (66.82.8.024.0300) $18.74 Add to Cart Related products Control Box, Digital Clock, Remote, Float Lead (CB-D-RO) $404.65 Add to Cart Moujen Micro switch with long lever actuator (MJ2-1701) $10.18 Add to Cart Low Cost Timer With Battery Back-Up, Mist Now (CB-S1-M) $249.00 Add to Cart