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HVAC/R engineering

(27146 members)
forum403 - Professional forum and technical support for engineers for HVAC/R engineering. Includes problem solving collaboration tools.

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 nuuvox000 (Mechanical)
7 replies
(18 Jul 22)
19 Jul 22

ASHRAE Conditions for Global Warming

 Lnewqban (Mechanical)
3 replies
(15 Jul 22)
18 Jul 22

Do you have experience with Victaulic pipe couplings for chilled water systems?
2

 saeedplc (Electrical)
47 replies
(21 Jun 22)
15 Jul 22

Coil and dehumidification
5

 nuuvox000 (Mechanical)
2 replies
(12 Jul 22)
13 Jul 22

Mechanical Ventilation in Multi-Family Apartment Buildings through Exhaust

 Barry P (Mechanical)
23 replies
(31 May 22)
12 Jul 22

Air Flow shear in Pipes

 Kmann444 (Mechanical)
1 replies
(4 Jul 22)
7 Jul 22

Medium pressure ductwork

 IanVG (Mechanical)
2 replies
(24 Jun 22)
3 Jul 22

Fan Inlet Connection Loss Coefficient

 Cool_Controls (Electrical)
25 replies
(25 May 22)
1 Jun 22

Heat Exchanger Relief Valve sizing

 kellogs (Electrical)
7 replies
(3 May 22)
26 May 22

determining refirgerant temperature

 Designer_82 (Mechanical)
7 replies
(17 May 22)
23 May 22

Cannabis Processing Barn- Ventilation

 rQb (Mechanical)
5 replies
(16 May 22)
23 May 22

CO2 Air to Water Heat Pump w Solar Pre-heat

 nuuvox000 (Mechanical)
3 replies
(9 May 22)
20 May 22

How well do cooling only VAV's with perimeter heat work?

 enginesrus (Mechanical)
3 replies
(17 May 22)
17 May 22

New freezer how safe?

 nuuvox000 (Mechanical)
11 replies
(17 Feb 22)
17 May 22

Diesel Generator Exhaust Piping

 geopat69 (Structural)
0 replies
(14 May 22)
14 May 22

AHU fine Filters in Australia in 1980s

 ME27272727 (Mechanical)
2 replies
(11 May 22)
12 May 22

WSHP and Cooler / Freezer Heat Recovery

 saeedplc (Electrical)
3 replies
(11 May 22)
11 May 22

HVAC equipment and BMS role

 nuuvox000 (Mechanical)
5 replies
(27 Apr 22)
9 May 22

How much pressure is required by an exhaust fan when it exhausts straight up?

 tommj (Industrial)
8 replies
(8 May 22)
9 May 22

deaths in multiple separate resort rooms from refrigerant leak?

 PEDARRIN2 (Mechanical)
2 replies
(7 May 22)
9 May 22

Toilet Fixtures for a High School Grandstand

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