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Home > Hydronics > Hot Water Steam Controls

Brand Name

Type

Voltage

Pressure

|◀ ◀ 109 - 120 of 203 ▶ ▶|

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Gate-Way TN4 120 VAC RS232

Tekmar TEKMAR-482 Gate-Way TN4 120 VAC RS232,
,

TEKMAR-482

Item#:

TEKMAR-482

Manufacturer Item:

TEK-482

Manufacturer:

TEKMAR

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Glazed Probe Insulator Non-Cycling Steam Primary Low Water

Safgard 400 Galvanized Housing Glazed Probe Insulator Non-Cycling Steam Primary Low Water Cut-Off 24 VAC 15 psi Automatic Reset

Low maintenance - no moving parts to wear or hang up, as in float devices
Advanced solid state design - high quality, economical boiler protection
Delayed burner shutdown - 15 sec off-time delay in low water condition prevents burner short cycling due to surging and priming
Probe plus 30 - 30 sec on-time delay allows solenoid valves and automatic feeders to bring feed water past the probe to a safe operating level
Automatic reset - automatically restarts the boiler after 30 sec on-time delay when water reaches the probe
Low water indicating light
Direct boiler mounting - eliminates blowdowns
SPDT switch contacts
NEMA 1 control housing

Sid Harvey Item #:B103-39: Replaces Part #:'s : 9916,
,

Hydrolevel Parts B103-39

Item#:

B103-39

Manufacturer Item:

45-400

Manufacturer:

HYDROLEVEL COMPANY

B103-39_Install

B103-39_Spec

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Head Gasket Used on 42, 61, 63, 64, 65

Head Gasket Domestic

,

,

McDonnell & Miller CO-12

Item#:

CO-12

Manufacturer Item:

302600

Manufacturer:

XYLEM INC.

McDonnell&Miller_Catalog

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High Limit Aquastat 100-200°F Manual Reset

Resideo L4006E1125 High Limit Aquastat 100-200°F Manual Reset,
,

Resideo L4006E1125

Item#:

L4006E1125

Manufacturer Item:

L4006E1125

Manufacturer:

HONEYWELL

L4006E1125_Spec

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High Limit Immersion Aquastat 100-200 8°F Differential

Aquastat controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required. Honeywell's L4006 are used in applications that utilize the existing wells.

Totally enclosed micro switch snap-acting switches operate on temperature rise to setpoint
Visible control point scale and external adjustments screw permit easy setting
Direct or well immersion of the sensing element
Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications

Honeywell L4080B-1352

Item#:

L4080B-1352

Manufacturer Item:

21575

Manufacturer:

HONEYWELL

L4080B-1352