Aprilaire 8811AA Protocol Adapter,
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8811AA

The A99B series temperature sensors are passive PTC (positive temperature coefficient) sensors. The A99B sensors are splasHProof and are designed to measure temperature in a variety of refrigeration applications. Several accessories allow easy tailoring of the temperature sensor to various mounting configurations. Applications include temperature sensing for freezers and coolers, as well as in defrost termination sensing, space and return air temperature sensing, and condenser fan cycling.,
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Johnson Controls A99BB-200C

Honeywell Home TH114-AF-024T Radiant Thermostat 24 VAV Non-Programmable,
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TH114-AF-024T

Honeywell Home 50010944001 Range Stop Assembly for Round T87K and T87N Mercury Free Thermostats

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50010944-001

Honeywell Home YTH5320R1025 Wireless Zoning Adapter
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YTH5320R1025

Robertshaw A30-543 Refrigeration Control 15-55 Degrees 27" Capillary,

A30-543

Ranco A30-263 Constant Differential Temperature Control, 24/120/240/277 VAC, 84" Capillary

• Laser-welded stainless steel bellows
• High-amperage contacts
• Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
• Standard 1/4" quick connect terminals with optional screw terminals

Sid Harvey Item #:C904-32: Replaces Part #:'s : A-13248,
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Ranco C904-32

Ranco A30-313 Constant Differential Temperature Control, -20 to 21 deg F, 24/120/240/277 VAC, 42" Capillary

• Laser-welded stainless steel bellows
• High-amperage contacts
• Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
• Standard 1/4" quick connect terminals with optional screw terminals

Sid Harvey Item #:A30-313: Replaces Part #:'s : A-4646,
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Ranco A30-313

White Rodgers Cooling Controls 1609-105 Refrigeration Temp Control-30-90F 5' Capillary W/Dial SPST Close On Rise,

1609-105

White Rodgers Cooling Controls 1609-90 Gray Remote Bulb Refrigeration Temperature Control, -20 to 50 deg F, 120/240 VAC, 8 feet Capillary Length

• Provide positive control of refrigeration applications where remote control is desired
• Hydraulic action element
• Dustproof steel case with top and bottom knockouts
• Temperature dial graduated in deg F and deg C and can be adjusted through cover
• High electrical ratings allow operation of most equipment without use of relays or motor starters
• Adjustable differential temperature
• Clamp included with all models except bulb mounting

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1609-90

White Rodgers Cooling Controls 169-11 Gray Remote Bulb Temperature Control, -3 to 9 deg F, 12 - 24 VAC

Sid Harvey Item #:C1000-1: Replaces Part #:'s : C877-55,

White Rodgers C1000-1