Category
Brand
Assembled Height
Assembled Length
Assembled Width
Color
EnergyStar
HP
Mounting
Phase
Poles
Res. Amps
RPM
Volts
Watts
Country of Origin
3769 Results
Filters 8
Popularity Product Name Mfg. Part Number Order Number

Software, Training, Testing, Tools & Training, Flashlights, Airflow Measurement, Tools, Test Instruments, Ventilation & IAQ

NuShield™ Air Ionization Systems L82-607
NuShield™ Air Ionization Systems
Description: Commercial Air Ionization System for External Duct Mount; Self-Cleaning for Systems Up to 12 Tons;
Brand: Nu-Calgon Mfg #: 4900-55
Catalog Pg.: 267 View Similar Items
Radon Tests S83-572
Radon Tests
Description: Short Term Radon Test - Single;
Brand: AprilAire Mfg #: ARNTK1
Catalog Pg.: 231 View Similar Items
Manual Humidistat B16-870
Manual Humidistat
Description: Manual Humidistat;
Brand: AprilAire Mfg #: 4655
Catalog Pg.: 279 View Similar Items
Automatic Round Damper L81-628
Automatic Round Damper
Description: 16 in. Round Automatic Damper;
Brand: Honeywell Home Mfg #: ARD16TZ
Catalog Pg.: 319 View Similar Items
15 Inch Replacement Lamp with Pigtail 2-year L81-109
15 Inch Replacement Lamp with Pigtail 2-year
Description: 15" 2-Year Lamp with pigtail for BT & APCO products; Lamp Length: 15";
Brand: Fresh-Aire UV Mfg #: TUVL-215P
Catalog Pg.: 272 View Similar Items
APCO In-Duct Air Purification System L81-103
APCO In-Duct Air Purification System
Description: Single Lamp - Two Year Lamp Warranty; Volts: 110-277;
Brand: Fresh-Aire UV Mfg #: TUV-APCO-SI2P
Catalog Pg.: 271 View Similar Items
Air Cleaner Media L80-526
Air Cleaner Media
Description: Replacement Media MERV 13; MERV Rating: 13; Dimensions W x H x D: 4-1/4 x 21-1/2 x 4-1/4;
Brand: AprilAire Mfg #: 313
Catalog Pg.: 263 View Similar Items
Manual Bypass Humidifier B84-264
Manual Bypass Humidifier
Description: Manual; Volts: 24; Output: 12.0; Humidistat: Aprilaire Model 4655; Width: 15-3/8"; Height: 13"; Depth: 10-1/4"; Dimensions W x H x D: 16 x 13 x 11;
Brand: AprilAire Mfg #: 500M
Catalog Pg.: 277 View Similar Items
14" Round Constant Pressure Regulating Bypass Damper L81-216
14" Round Constant Pressure Regulating Bypass Damper
Description: 14" Round Constant Pressure Regulating Bypass Damper (Bypass over 1400 CFM);
Brand: Honeywell Home Mfg #: CPRD14
Catalog Pg.: 319 View Similar Items
Air Cleaner Media L80-525
Air Cleaner Media
Description: Replacement Media MERV 11; MERV Rating: 11; Dimensions W x H x D: 4-1/4 x 21-1/2 x 4-1/4;
Brand: AprilAire Mfg #: 310
Catalog Pg.: 263 View Similar Items
Butterfly Damper M80-088
Butterfly Damper
Size: 4";
Brand: Famco Mfg Mfg #: BD4
Catalog Pg.: 904 View Similar Items
Universal Humidifier Solenoid B17-395
Universal Humidifier Solenoid
Description: Universal Humidifier Solenoid 24V Kit with Multiple Fittings;
Brand: ESP Mfg #: UHS24
Catalog Pg.: 284 View Similar Items
E-Series Dehumidifier B64-431
E-Series Dehumidifier
Description: Dehumidifier, Crawlspace Unit; Capacity: 70; Width: 13; Height: 13; Amps: 5.8;
Brand: AprilAire Mfg #: E070
Catalog Pg.: 285 View Similar Items
Air Cleaner Media L81-775
Air Cleaner Media
Description: Replacement Media MERV 11; MERV Rating: 11; Dimensions W x H x D: 6-1/2 x 15-1/5 x 17-3/4;
Brand: AprilAire Mfg #: 110
Catalog Pg.: 263 View Similar Items
Air Cleaner L92-037
Air Cleaner
Duct Size: 20" x 25"; MERV Rating: 13; CFM: 600-2000; Dimensions W x H x D: 8-3/4 x 29-1/2 x 24-1/8;
Brand: AprilAire Mfg #: 2210
Catalog Pg.: 262 View Similar Items
Bath And Kitchen Exhaust Vent X81-992
Bath And Kitchen Exhaust Vent
Color: Black; Size: 4";
Brand: Famco Mfg Mfg #: BVDS-4-BK
Catalog Pg.: 245 View Similar Items
F300 Electronic Air Cleaner L97-380
F300 Electronic Air Cleaner
Description: Electronic Air Cleaner With Post-Filter; Duct Size: 16" x 20"; CFM: 1,200;
Brand: Honeywell Home Mfg #: F300E1001
Catalog Pg.: 266 View Similar Items
EasyHood™ Airflow Capture Hood Kit H93-217
EasyHood™ Airflow Capture Hood Kit
Description: EasyHood Kit with ABM-200 Wireless Airflow Meter;
Brand: CPS Mfg #: ABM-HOOD-200
Catalog Pg.: 1491 View Similar Items
Fresh Air Ventilation System with TrueZONE Damper X82-744
Fresh Air Ventilation System with TrueZONE Damper
Description: Fresh Air Ventilation System with TrueZONE Damper;
Brand: Honeywell Home Mfg #: Y8150A1017
Catalog Pg.: 226 View Similar Items
Fan Assembly and Grille X89-590
Fan Assembly and Grille
Description: Fan Assembly & Grille for Model 688 — X89-281;
Brand: Broan-Nutone Mfg #: 1688F
Catalog Pg.: 243 View Similar Items
15 Inch Replacement Lamp with Pigtail 1-Year L81-108
15 Inch Replacement Lamp with Pigtail 1-Year
Description: 15" 1-Year Lamp with pigtail for BT & APCO products; Lamp Length: 15";
Brand: Fresh-Aire UV Mfg #: TUVL-115P
Catalog Pg.: 272 View Similar Items
Humidifier Pad with AgION™ Antimicrobial Coating B14-995
Humidifier Pad with AgION™ Antimicrobial Coating
Description: Universal Large Bypass and Fan Replacement Pad with AgION;
Brand: Honeywell Home Mfg #: HC26E1004
Catalog Pg.: 280 View Similar Items
Yellow Orifice B14-317
Yellow Orifice
Description: Orifice;
Brand: AprilAire Mfg #: 4231
Catalog Pg.: 279 View Similar Items
EPA Section 608 Study Course Qwik608® B13-041
EPA Section 608 Study Course Qwik608®
Description: Qwik608® — English (includes: "Field Reference Manual" and "QwikStudy™ Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with paper test;
Brand: Mainstream Engineering Mfg #: QT3000
Catalog Pg.: 1109 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare