T775 Series 2000 Stand-Alone Controller

Description: Special Boiler with Reset;

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  • Universal model (T775U) can control pressure, humidity, or any variable analog input
  • Special boiler model (T775P) for boiler control
  • Special Staged Sequencing Model (T775L) for sequence staging of relays with one or two setpoints
  • Special Expansion Model (T775S) for staging up to 12 relays with two setpoints (each T775S provides 4 relays)
  • Save time on installations with the easy-to-use graphical Interface, large display, and the intuitive programming
  • Use the time clock scheduler or digital input to control the setback and disable output options to help save energy
  • Provide very fast or very fast response times on modulating outputs by adjusting the integral and derivative times (PI or PID)
  • Configure models with reset in a few easy steps
  • Eliminate the need for a separate time delay device and protect equipment with the minimum off time option
  • Use the T775L and T775P to stage up to 12 relays (with optional T775S) from two independent heat or cool setpoints
  • Support for digital output alarm on the T775P configurable based on minimum, maximum, or differential temperature

Description: Special Boiler with Reset;


Staging controller for applications where electronic accuracy and remote sensing of temperature is required


3 sensors included |3 temp input, 1 digital output

Product Specifications

DescriptionSpecial Boiler with Reset
Shipping Weight2.55
Shipping Width5.91
Shipping Length4.49
Shipping Height9.37

Compliance & Notes

Harmonize Code9032100030

See catalog page 482 for additional notes and/or restrictions.

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

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See other: Honeywell - Boiler Accessories
See all: Honeywell Products

Mfg. #: T775P2003