Triple Aquastat Basics

Описание к видео Triple Aquastat Basics

Learn what a triple aquastat is, what a cold and warm start boiler is, how hi, low and diff settings work, and what ZC and ZR terminals are used for.

00:00 Warm Start / Cold Start Boilers
01:18 Hi Limit Control
02:21 Lo Limit Control
02:47 Differential Control (Burners)
03:57 Differential Control (Circulator Pumps)
05:25 Aquastat Wiring Schematic & Sequences
08:53 ZR & ZC Terminals

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