Flow Switches

Flow Switches monitor and control liquid, gas, or steam flow in your hydronic systems. These devices trigger when flow hits preset rates, preventing damage and ensuring proper operation. Jackson Systems offers switches in multiple materials and pipe sizes to fit your exact project needs.

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Replacement airflow switch for Aprilaire Model 800 humidifiers

Aprilaire

SKU: 4592
$101.25
MSRP: $116.44
You save 13%
Aprilaire 4592 Airflow Switch for Model 800 Steam Humidifiers quantity
1/2″ NPTF flow sensor for precise hydronic system monitoring

AERCO

SKU: 64162
$3,548.98
MSRP: $4,183.36
You save 15%
AERCO 64162 1/2" NPTF Flow Sensor quantity
24V water flow switch for AAON HVAC equipment

AAON

SKU: R70490
$475.89
MSRP: $547.27
You save 13%
AAON R70490 24V Water Flow Switch quantity