Echo Heating & Ventilation

Thermostats

◦ ELECTRONIC THERMOSTATS

Line & Low Voltage 7-Day Programmable ◦ Max: 5A @ 24V - 240V resis�ve, Max: 2A @ 24V - 240V induc�ve ◦ Controls systems from millivolts to 240V and well suited for hot water hea�ng

◦ Ba�ery powered (2 AA alkaline ba�eries) ◦ Terminals R, W (X, C op�onal remote input) ◦ Temperature sensing with thermistor ◦ Temp. Range: 40-85 ° F ◦ Color: White ◦ 1 year warranty Stelpro # TH140-28-01-B

Line Voltage Non-Programmable ◦ Max: 15A, DPST, 208/240V ◦ Large backlight display, soundproofd ◦ Ba�ery-free ◦ Temp. Range: 40-86 ° F ◦ ± 1 ° F accuracy for stable temperatures ◦ Automa�c 15 minute gradual hea�ng cycles with heat indicator ◦ Color: White ◦ 5 year warranty Honeywell # P-7000

◦ MECHANICAL THERMOSTATS

125VA Pilot Duty ◦ 120V-240V, 22A 277V, 18A ◦ Temp. Range: 45-75 ° F ◦ DP models include posi�ve off ◦ Color: White Single pole Berko/Qmark # M601W Double pole Berko/Qmark # M602W

ET9 Series ◦ 120V-277V, 22A

◦ Temp. Range: 50-90 ° F ◦ Thermometer standard ◦ Color: White Cool only - SPST TPI # ET9SRTS Heat only - SPST TPI # ET9STS Heat only - DPST TPI # ET9DTS Heat only - 2 Stage TPI # ET9MTS Heat only - SPST ◦ Temp. Range: 35-75 ° F TPI # ET9S4TS

SWT Series ◦ 120V-277V, 22A ◦ Temp. Range: 50-90 ° F ◦ DP models include posi�ve off ◦ Color: White ◦ 1 year warranty Single pole Stelpro # SWT1F Double pole Stelpro # SWT2F

hea�ng@echogroupinc.com

echogroupinc.com

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