What does HVAC/R stand for?

HVAC/R stands for Heating, Ventilation, Air Conditioning, and Refrigeration, covering systems designed for comfort, air quality, temperature control, and refrigeration applications.

What are the primary components of an HVAC/R system?

Core HVAC/R components include heating equipment, cooling equipment, compressors, heat exchangers, refrigerant piping, air distribution systems, controls, sensors, and safety devices.

How do HVAC/R systems differ in commercial buildings?

Commercial HVAC/R systems are typically larger and more complex than residential systems, often using zoning, automation, variable airflow, and centralized control strategies.

What role does energy efficiency play in HVAC/R system design?

Energy efficiency reduces operating costs, improves equipment performance, supports code compliance, and extends equipment life through optimized operation.

How do HVAC and refrigeration systems work together?

HVAC systems manage comfort and indoor environments, while refrigeration systems support product and process cooling needs. Both rely on heat transfer principles and controlled temperature management.

What factors contribute to HVAC/R system failures?

Common causes include poor installation practices, improper controls, sensor failures, refrigerant problems, equipment wear, and insufficient maintenance.

Why is HVAC/R system balancing important?

Proper system balancing ensures correct airflow and fluid distribution, improving comfort, efficiency, and equipment reliability.

How does system age impact HVAC/R performance?

Older HVAC/R systems may lack modern efficiency features, advanced controls, and replacement parts availability, which can increase operating costs and reliability concerns.

T775M2006 T775M2006 Honeywell from HONEYWELL-SouthSideControl

Print this page Email this page

Modulating electronic temperature control. 24/120/240 volts. Up to 2 temp inputs. 2 analog 4-20mA, 0/2-10VDC or 135 Ohm outputs. Range -40 to 248F. Throttling range 1 to 150F. Built-in 7 day timeclock allows 2 events per day. Backlit menu driven LCD

Brand:Honeywell, Item:T775M2006, :6875, UPC:085267299213

Product Availability

All Other Branches

Check Availability

20 In Stock

Price	Add to Cart
$331.90 EA $638.26

Item	Description	Price
107324A	107324A Honeywell	$46.92 EA $90.24
198212CA	198212CA Honeywell	Request Quote
50001774-001	50001774-001 Honeywell	$52.94 EA $101.80
50021579-001/U	50021579-001/U Honeywell	$108.32 EA $206.32
C7031D2003	C7031D2003 Honeywell	Request Quote
C7031J2009	C7031J2009 Honeywell	$187.64 EA $360.85
C7100D1001	C7100D1001 Honeywell	$143.82 EA $276.58
T775-SENS-OAT	T775-SENS-OAT Honeywell	$113.22 EA $217.74
T775-SENS-STRAP	T775-SENS-STRAP Honeywell	$94.10 EA $180.96
T775-SENS-WR	T775-SENS-WR Honeywell	$113.23 EA $217.75
T775-SENS-WT	T775-SENS-WT Honeywell	$159.67 EA $307.05