Apply to be a TradeMaster!
Filter menu expanded

Filters

3,327 items
Reset

SORT

Product Availability

Show In Stock Only (2900)

Brand

BRK (48)
First Alert (24)
Honeywell (1564)
Honeywell Analytics (61)
Honeywell Genesis (96)
Honeywell Home (782)
Resideo (516)
Resideo Braukmann (197)
System Sensor (39)

Connection Type

1/2" NPT (2)
1/4" NPT (3)
1/8" NPT (1)
3/4" NPT (2)
C Union x FNPT (1)
C x C (29)
Comp. x Comp. (1)
CPVC x CPVC (5)
Flanged x Flanged (69)
Flare (7)

Price Range

$1 to $5 (23)
$5 to $10 (44)
$10 to $15 (53)
$15 to $20 (38)
$20 to $25 (59)
$25 to $30 (47)
$30 to $35 (52)
$35 to $40 (45)
$40 to $45 (54)
$45 to $50 (56)

Honeywell, Honeywell Home and Resideo Brands

Help Face
Need a little help?
3327 items
Grid
List
Compare
Product Image of Remote Annunciator w/ Piezo Alert, APA151
$44.25 each
In Stock
Get 138 by Fri, Jul 3
In Stock
Get 138 by Fri, Jul 3
Compare
Product Image of 24V 2 Position Damper Actuator w/ Chain Linkage
$167.33 each
In Stock
Get 9 by Fri, Jul 3
In Stock
Get 9 by Fri, Jul 3
Compare
Product Image of 1" Two-way Globe Valve, Female NPT (11.7 Cv)
$316.04 each
In Stock
Get 7 by Fri, Jul 3
In Stock
Get 7 by Fri, Jul 3
Compare
Product Image of Frame and Tray Assembly for HE200, HE250
Frame and Tray Assembly for HE200, HE250
SKU: 50041861-002
Honeywell Home
SKU: 50041861-002
(6)
$55.31 each
In Stock
Get 10 by Fri, Jul 3
In Stock
Get 10 by Fri, Jul 3
Compare
Product Image of Flame Amplifier used w/7800 & R7140 Series Relay Modules (FFRT 2.0 sec or 3.0 sec)
$346.40 each
In Stock
Get 10 by Fri, Jul 3
In Stock
Get 10 by Fri, Jul 3
Compare
Product Image of 3/4" 3-way Globe Mixing Valve
3/4" 3-way Globe Mixing Valve
SKU: V5013N1055
Honeywell
SKU: V5013N1055
Brand: Honeywell
(6)
$291.56 each
In Stock
Get 5 by Fri, Jul 3
In Stock
Get 5 by Fri, Jul 3
Compare
Product Image of 250 ft - 18/12 Solid CL2 (PVC) Honeywell Genesis Thermostat Cable
$253.34 each
In Stock
Get 1 by Fri, Jul 3
In Stock
Get 1 by Fri, Jul 3
Compare
Product Image of 3/4" Sweat Connection Zone Valve, normally closed, w/ manual opener, 8 Cv (24v)
$152.24 each
In Stock
Get 3 by Fri, Jul 3
In Stock
Get 3 by Fri, Jul 3
Compare
Product Image of 5600 Series Single Circuit Mechanichal Heat Detector 135-Degree (F), 5601P
$21.46 each
In Stock
Get 53 by Fri, Jul 3
In Stock
Get 53 by Fri, Jul 3
Compare
Product Image of 1-1/4" Double Union NPT DialSet Pressure Regulating Valve (Lead Free)
$292.21 each
In Stock
Get 3 by Fri, Jul 3
In Stock
Get 3 by Fri, Jul 3
Compare
Product Image of Two-Position Damper Actuator w/ Spring Return, 120V (20 lb-in)
$622.91 each
In Stock
Get 1 by Fri, Jul 3
In Stock
Get 1 by Fri, Jul 3
Compare
Product Image of 1-1/2" Two-way Globe Valve, Female NPT (29.3 Cv)
$548.89 each
In Stock
Get 13 by Fri, Jul 3
In Stock
Get 13 by Fri, Jul 3
Compare
Product Image of 1/2" Straight Valve for High Capacity Radiator
$73.27 each
In Stock
Get 29 by Fri, Jul 3
In Stock
Get 29 by Fri, Jul 3
Compare
Product Image of 3/4" Sweat Connection Zone Valve (120v)
$159.63 each
In Stock
Get 8 by Fri, Jul 3
In Stock
Get 8 by Fri, Jul 3
Compare
Product Image of 2" Pre-Filter for Whole House HEPA Air Cleaner
$76.81 each
In Stock
Get 16 by Fri, Jul 3
In Stock
Get 16 by Fri, Jul 3
Compare
Product Image of Flame Amplifier, Ultraviolet used w/ 7800 Series Relay Modules (FFRT 0.8 sec or 1.0 sec)
$283.75 each
In Stock
Get 6 by Fri, Jul 3
In Stock
Get 6 by Fri, Jul 3
Compare
Product Image of Media Post Filter for F300 & F50F Air Cleaner, 16x10 (2 Pack)
$70.42 each
In Stock
Get 15 by Fri, Jul 3
In Stock
Get 15 by Fri, Jul 3
Compare
Product Image of High Limit Triple Vertical Mount Aquastat Relay, High = 10-Degree(F) Diff, Low = 10-25-Degree(F) Adj Differential, L8124E1016
$439.13 each
In Stock
Get 3 by Fri, Jul 3
In Stock
Get 3 by Fri, Jul 3
Compare
Product Image of GCO1 Combo Explosive Gas and Carbon Monoxide Alarm w/ Digital Display
$57.68 each
In Stock
Get 26 by Fri, Jul 3
In Stock
Get 26 by Fri, Jul 3
Compare
Product Image of Dry Bulb Temp. Sensor for Supply/Return Duct
$80.52 each
In Stock
Get 18 by Fri, Jul 3
In Stock
Get 18 by Fri, Jul 3
Compare
Product Image of Diaphragm Gas Valve, Normally Closed, 1-1/4" NPT Pipe Size, 1/2 max. psi
$429.03 each
In Stock
Get 8 by Fri, Jul 3
In Stock
Get 8 by Fri, Jul 3
Compare
Product Image of Electronic Temp Controller w/ 2 Temp Inputs, 4 SPDT Relays, 2 Analog Outputs
$649.44 each
In Stock
Get 10 by Fri, Jul 3
In Stock
Get 10 by Fri, Jul 3
Compare
Product Image of 20 in. x 20 in. TrueZONE Square Parallel Blade Damper
$388.84 each
In Stock
Get 11 by Fri, Jul 3
In Stock
Get 11 by Fri, Jul 3
Compare
Product Image of 3/4" NPT Connection Zone Valve (120v)
$164.56 each
In Stock
Get 9 by Fri, Jul 3
In Stock
Get 9 by Fri, Jul 3
Compare
Product Image of 20 in. x 16 in. TrueZONE Rectangular Parallel Blade Damper
$287.06 each
In Stock
Get 6 by Fri, Jul 3
In Stock
Get 6 by Fri, Jul 3
Compare
Product Image of 1/2" NPT Male Union Two-Way Unitary Valve (2 Cv)
$306.25 each
In Stock
Get 36 by Fri, Jul 3
In Stock
Get 36 by Fri, Jul 3
Compare
Product Image of 120V, 60 Hz Switching Relay with SPDT switching, RA889A1001
$96.19 each
In Stock
Get 5 by Fri, Jul 3
In Stock
Get 5 by Fri, Jul 3
Compare
Product Image of 1/2" NPT Connection Zone Valve, normally closed (24v)
$135.74 each
In Stock
Get 14 by Fri, Jul 3
In Stock
Get 14 by Fri, Jul 3
Compare
Product Image of LineVoltPro Digital, Programmable, Electric Heat Thermostat, TL8130A1005
$126.37 each
In Stock
Get 32 by Fri, Jul 3
In Stock
Get 32 by Fri, Jul 3
Compare
Product Image of 120V Replacement Power Supply for F50F & F300 Air Cleaners
$246.50 each
In Stock
Get 5 by Fri, Jul 3
In Stock
Get 5 by Fri, Jul 3
Compare
Product Image of Prefilter for 16" x 20" F300, F50 Air Cleaner (Pack of 2)
$102.78 each
In Stock
Get 2 by Fri, Jul 3
In Stock
Get 2 by Fri, Jul 3
Compare
Product Image of 24 Vac Modutrol IV Motor with 150 lb-in w/ 2 Aux Switches
$1,533.87 each
In Stock
Get 8 by Mon, Jul 6
In Stock
Get 8 by Mon, Jul 6
Compare
Product Image of Crank Arm Assembly w/ clip for Damper Arm V4055, V4062 or V9055
$35.43 each
In Stock
Get 14 by Fri, Jul 3
In Stock
Get 14 by Fri, Jul 3
Compare
Product Image of .012" LP Orifice, 390686-25
.012" LP Orifice, 390686-25
SKU: 390686-25
Resideo
SKU: 390686-25
Brand: Resideo
(1)
$4.73 each
In Stock
Get 33 by Fri, Jul 3
In Stock
Get 33 by Fri, Jul 3
Compare
Product Image of Electronic Air Cleaner, 16x20
Electronic Air Cleaner, 16x20
SKU: F300E1001
Honeywell Home
SKU: F300E1001
(134)
$929.74 each
In Stock
Get 5 by Fri, Jul 3
In Stock
Get 5 by Fri, Jul 3
Compare
Product Image of MP953A, C & E - 8" Neoprene Diaphragm
$80.04 each
In Stock
Get 25 by Fri, Jul 3
In Stock
Get 25 by Fri, Jul 3
Compare
Product Image of Prefilter for 20" x 20", No Spring Clip - F50F, F300 (Pack of 2)
$77.78 each
In Stock
Get 3 by Fri, Jul 3
In Stock
Get 3 by Fri, Jul 3
Compare
Product Image of 1-1/4" Two-way Globe Valve, Female NPT (18.7 Cv)
$343.00 each
In Stock
Get 8 by Fri, Jul 3
In Stock
Get 8 by Fri, Jul 3
Compare
Product Image of TC300 Commercial Thermostat w/ Wi-Fi & Bluetooth Connectivity, 2H/1C Heat Pump, 1H/1C Conventional, TC320B-G
$309.78 each
In Stock
Get 20 by Wed, Jul 8
In Stock
Get 20 by Wed, Jul 8
Compare
Product Image of 120V Spring Return Foot Mounted Actuator w/ 2 internal aux. switches, 60 lb-in.
$1,737.00 each
In Stock
Get 11 by Fri, Jul 3
In Stock
Get 11 by Fri, Jul 3
Compare
Product Image of Slow Opening Dual Direct Ignition/Intermittent Pilot Gas Valve, VR8345H4555
$215.57 each
In Stock
Get 18 by Fri, Jul 3
In Stock
Get 18 by Fri, Jul 3
Compare
Product Image of Pneumatic Thermostat Cover Kit  (Satin Chrome)
Pneumatic Thermostat Cover Kit (Satin Chrome)
SKU: 14004406-910
Honeywell
SKU: 14004406-910
Brand: Honeywell
$121.28 each
In Stock
Get 46 by Fri, Jul 3
In Stock
Get 46 by Fri, Jul 3
Compare
Product Image of 20" x 30" Return Grill Media Air Filter (MERV 13)
$89.69 each
In Stock
Get 16 by Tue, Jul 7
In Stock
Get 16 by Tue, Jul 7
Compare
Product Image of 14" x 14" Return Grill Media Air Filter (MERV 13)
$73.36 each
In Stock
Get 6 by Fri, Jul 3
In Stock
Get 6 by Fri, Jul 3
Compare
Product Image of 24 in. x 12 in. TrueZONE Rectangular Parallel Blade Damper
$330.51 each
In Stock
Get 15 by Fri, Jul 3
In Stock
Get 15 by Fri, Jul 3
Compare
Product Image of Solenoid Valve For TrueSTEAM
Solenoid Valve For TrueSTEAM
SKU: 50027997-001
Honeywell Home
SKU: 50027997-001
(40)
$98.80 each
In Stock
Get 7 by Fri, Jul 3
In Stock
Get 7 by Fri, Jul 3
Compare
Product Image of On-Off Primary Control with PrePurge - Intermittent Pilot and Dynamic AFS Test
$772.50 each
In Stock
Get 9 by Fri, Jul 3
In Stock
Get 9 by Fri, Jul 3
Compare
Product Image of VisionPRO 8000 Programmable Touchscreen Thermostat w/ RedLINK Gateway (3H/2C), YTH8321R1002
VisionPRO 8000 Programmable Touchscreen Thermostat w/ RedLINK Gateway (3H/2C), YTH8321R1002
SKU: YTH8321R1002
Honeywell Home
SKU: YTH8321R1002
$362.19 each
In Stock
Get 6 by Fri, Jul 3
In Stock
Get 6 by Fri, Jul 3
Resources
FAQs, Manuals & Videos
Articles
More About Honeywell, Honeywell Home & Resideo Brands
Explore this section to find products from some of the biggest brands in the HVAC, heating and air quality sectors for residential and commercial use. Our lineup of BRK, First Alert, Honeywell, Honeywell Genesis, Honeywell Home, Resideo and Resideo Braukmann products is second to none!