Walchem I-6 pH/ORP Controller, (6) Powered Prewired Relays, Power Cord 15 Amp, (2) Sensor Inputs
$1,667.00Intuition-9 WBL9 Boiler Controller - Fixed Relays
8 powered relays with USA pigtails prewired
USA power cord, 15 Amp
Sensor Input module (2 universal inputs)
Boiler sensor with ATC, 250 psi, 1.0 cell constant, 20 ft. cable
$4,125.00Walchem I-6 Boiler Controller, (6) Prewired Powered Relays, (1) Sensor Input Card, Power Cord, Boiler Sensor w/ATC, 250psi 1.0 Cell Constant, 20' Cable
$1,989.00