AC Infinity Backdraft Damper Size:100 mm the Standard tray is smaller

the Standard tray is smaller than a 1020 heat mat such as the Suncore H3 and leaves part of the mat surface uncovered

A controller mounting plate with a lightproof cable passthrough keeps wiring tidy and eliminates the cable-entry light leaks common in tents without this feature

66 m (12 ft) corded steel thermal alloy probe

from low-stress training and trellising to bundling ducting and cables

Horti Cal helps plants handle environmental stress

AC Infinity Backdraft Damper Size:100 mm the Standard tray is smallerThe AC Infinity Backdraft Damper is a one way airflow ducting insert designed to prevent cold drafts, debris, insects, and pests from entering ductwork when the connected fan is off. Built from black powder coated galvanised steel with spring loaded aluminium butterfly blades, it seats firmly inside standard round ducting using dual outer rubber gasket rings that create an airtight grip in either a horizontal or vertical orientation, without the need