Heating & Cooling

AERCO (4)

AJ Antunes (24)

Allied Air Enterprises (1)

Amana (35)

Amrad Engineering (28)

AO Smith (3)

Apollo (1)

Aprilaire (2)

Armstrong (9)

Armstrong Air (13)

Asurity (2)

Auburn (21)

Bard (24)

Barksdale (1)

Baso (22)

Blue Flame (1)

Bradford White (18)

Bray Commercial (3)

Broan-NuTone (1)

Browning (1)

Burnham (21)

Cadet (3)

Cam-Stat (1)

Carrier (409)

Century Motors (1)

Cleveland Controls (16)

Climate Master (1)

Copeland (32)

Cozy (6)

Daikin (49)

Danfoss (13)

Detroit Radiant (16)

Dial (19)

Diversitech (9)

DuraPro (1)

Duroguard (8)

Dwyer (2)

Dwyer Precision (1)

Eaton (12)

Electrolux (3)

Elkay (1)

Emerson (21)

ENVIRO-TEC (10)

Evergreen EM (1)

Fenwal (34)

Fireye (9)

First Co. (21)

France (1)

Friedrich (3)

Frigidaire (1)

Fulton (5)

Functional Devices (12)

Garrison (1)

GE (12)

Generic (92)

Generic Private Brand (2)

Goodman (188)

Greenheck (7)

Harris (1)

Heat Controller (1)

Heatcraft (7)

Hoffman (1)

Hoffman Specialty (1)

Honeywell (185)

Honeywell Home (3)

Hydrolevel (2)

HydroTherm (10)

ICM (7)

ICP (172)

IDEC (9)

IEC (15)

iO HVAC Controls (1)

JB Industries (3)

Johnson Controls (65)

Jomar (1)

Klein Tools (3)

KMC Controls (12)

LAARS (36)

Lau (4)

Legend (2)

Lennox (288)

LG (5)

Liebert (32)

Little Giant (2)

Littlefuse (7)

Lutron (1)

Magic-Pak (20)

Markel (1)

Marley Engineered Products (26)

Mars (8)

Mars Air Systems (1)

Marvair (4)

Master Flow (1)

Maxitrol (95)

Maxon (8)

McDonnell & Miller (24)

Midco (12)

Midea (2)

Milwaukee (1)

Mitsubishi Electric (8)

Modine (33)

Mr. Heater (1)

Mueller Industries (1)

Mueller Streamline (2)

Napco (1)

Nordyne (200)

Nortek (36)

Omron (1)

Packard (344)

Partner's Choice (1)

Patterson-Kelley (2)

Payne (23)

PennBarry (1)

Perfection Corporation (1)

POWER FLAME (1)

Powers (1)

Premier (2)

Pro1 (1)

Progress Lighting (1)

ProPlus (1)

QwikProducts (5)

RACO (2)

Ranco (2)

Raypak (33)

RBI Boiler (4)

Rectorseal (7)

Regal Beloit (1)

REZNOR (100)

Rheem (125)

Robertshaw (52)

Sanhua (2)

Sanyo (1)

Schneider (27)

Selkirk (1)

Sensus (9)

Siemens (12)

Sioux Chief (1)

SmartComfort by Carrier (28)

Sporlan (3)

Sterling (15)

Supco (139)

Superior Radiant (5)

Taco (2)

TE Connectivity (4)

Tecumseh (1)

Titan (43)

Titus (3)

Tjernlund (1)

Trane (212)

United (6)

Utica/Dunkirk (13)

Veris (1)

Viessmann (3)

Warrick (5)

Watts (6)

Wayne (9)

WEIL-McLAIN (44)

White-Rodgers (117)

Williams (18)

York (256)

Zettler (1)

Zurn (1)

CGA E-4 Certified (1)

CSA Certified (11)

CSA Listed (17)

cURus (2)

IEC Certified (44)

ISO Certified (1)

Made in USA (109)

NEMA Rated (1)

No Certifications or Listings (166)

RoHS Compliant (125)

UL Listed (193)

50/60hz (1)

60 (5)

60 Hz (10)

60/50 Hz (105)

60hz (1)

2.5/67.5 (1)

2/30 (1)

3 (5)

4 (4)

5 (17)

5/5 (1)

6 (4)

7 (1)

7.5 (13)

7.5/7.5 (1)

10 (15)

10/10 (1)

12.5 (11)

15 (13)

15/4 (1)

15/5 (4)

15/10 (2)

17.5 (3)

17.5/5 (1)

20 (12)

20/4 (2)

20/5 (6)

20/10 (1)

20/15 (1)

24 (1)

25 (13)

25/2 (1)

25/3 (4)

25/03 (1)

25/4 (2)

25/5 (12)

25/7.5 (3)

25/10 (1)

30 (11)

30/3 (9)

30/03 (1)

30/4 (1)

30/5 (14)

30/7.5 (4)

30/10 (1)

35 (14)

35/3 (7)

35/4 (6)

35/5 (14)

35/6 (1)

35/7.5 (10)

35/10 (3)

40 (9)

40/3 (3)

40/4 (3)

40/5 (13)

40/6 (1)

40/7.5 (4)

40/10 (3)

45 (10)

45+5 (1)

45/3 (2)

45/5 (17)

45/6 (1)

45/7.5 (6)

45/10 (3)

45/15 (1)

50 (8)

50/3 (1)

50/5 (10)

50/7.5 (3)

55 (5)

55/5 (10)

55/7.5 (3)

55/10 (2)

60 (5)

60/3 (1)

60/5 (8)

60/7.5 (6)

60/10 (3)

65 (1)

70 (6)

70-97.5 (1)

70/5 (3)

70/7.5 (4)

70/10 (1)

70/97.5 (1)

75/5 (2)

75/10 (1)

80 (7)

80/5 (6)

80/7.5 (7)

80/10 (2)

100 (2)

124-149 (1)

140/160 (1)

161-193 (1)

161/193 (1)

175/216 (1)

176/216 (1)

189-227 (1)

270-324 (1)

270/324 (1)

340-408 (1)

400-480 (1)

460-552 (1)

540-648 (1)

149 C (1)

149 F (4)

175 F (12)

185 F (64)

212 F (1)

300 F (1)

120 (3)

120 V (6)

125 V (2)

170 V (1)

208-240 (1)

240 V (6)

277 V (1)

395 V (1)

Riser (1)

Service Valve (1)

Sink Strainer (1)

Tubing (1)