38586R Venmar and vanEE heat exchanger replacement motor-BRAND NEW 110V, 60HZ
S$ 191.52
Mechanical Dampers
OG Replacement Damper 2wire Spring Motor Actuator HONEYWELL ARD ZD M847D RZ3-1M
S$ 81.69
4" Spring Return Damper with Belimo TFLB24 or 120V motor actuator
S$ 303.35
Durozone 12" DDRD Round Bypass Barometric Pressure Relief Damper
S$ 103.65
Durozone 5" round HVAC motorized air control damper dampner 3 wire 24V AC RD-05
S$ 137.10
18" Spring Return Damper with Belimo TFLB24or120V motor actuator
S$ 359.91
SD 12" Belimo 3 Wire Motorized 24v Round Zone Control Damper -Same Day Shipping-
S$ 206.23
Flexible Damper Belt Link for 38600L Synchron Replacement Spring Return Motor
S$ 22.84
6" Spring Return Damper with Belimo TFLB24 or 120V motor actuator
S$ 305.93
DuroZone 4” NSPRD Power Open, Spring Close HVAC Motorized Zone Control Damper
S$ 127.00
RetroZone™ SD 6" Round Damper | Power Open/Power Close | 5-Year Warranty
S$ 190.33
DuroZone RM-MB Replacement Damper Motor # 35139 for rectangular dampers
S$ 81.97
Braeburn HVAC Motorized Electric zone control 24vac power damper dampner 8 inch
S$ 110.83
Belimo 2 Wire Motorized Small Rectangular Spring Return Damper SDTF 24V 32 sizes
S$ 341.90
39162L Synchron- Venmar and vanEE heat exchanger motor-BRAND NEW 110V, 60HZ
S$ 191.61
6” NSPRD (24-4NC) DuroZone HVAC Motorized Electric Zone Control Damper – 24V AC
S$ 128.59
SD 10" Motorized 24v round zone control damper dampner Belimo 3 wire
S$ 199.35
SD 8" Belimo 3 wire Motorized 24v round zone control damper -Same Day Ship-
S$ 193.52
5" NSPRD DuroZone HVAC Motorized Electric Zone Control 24ac Power Damper
S$ 126.96
DuroZone RM/RD/MS Replacement Motor #35136 (rec dampers with push/pull linkage)
S$ 92.83
Durozone 8" DDRD Round Bypass Barometric Pressure Relief Damper
S$ 99.61
Durozone 14" DDRD Round Bypass Barometric Pressure Relief Damper
S$ 119.18
RetroZone SD 4" Belimo 3 wire Motorized 24v Round Zone Control Damper |
S$ 185.25
38766R-SUB Synchron Replacement 2 Wire Spring Return Damper Motor-BRAND NEW
S$ 129.83
Belimo Retrofit For Trol-A-Temp MSTN | EWC MAN Honeywell Damper Motor - Kit 3
S$ 191.52
DuroZone 7” NSPRD (024-5NO) Motorized HVAC Zone Control Damper – 24V AC
S$ 139.85
Durozone 12" DRD RD-12 Round HVAC Motorized Air Damper Dampner 3 wire 24V AC
S$ 174.35
16" Spring Return Damper with Belimo TFLB24 or 120V motor actuator
S$ 352.20
Belimo 2 Wire Motorized Large Rectangular Spring Return Damper SDTF 24V 28 sizes
S$ 405.18
Motor Replace 38398L for Rectangular Dampers (Models 38398L, 37729L, 37339L)
S$ 129.83
Contractor Bundle 10 RZ3-1M Damper Motors - 2 wire spring return HONEYWELL M847D
S$ 795.95
DuroZone 12" NSPRD 24V AC Power Damper - Normally Open & Power Close
S$ 171.38
Synchron Motor Replacement for 38600L - Genuine Synchron Motor
S$ 140.10
SD 3" Belimo 3 wire Motorized 24v round zone control damper
S$ 181.24
10" NSPRD (24-5N) DuroZone HVAC Motorized Electric Zone Control Power Damper
S$ 148.67
DuroZone 8” HVAC Motorized NSPRD Power Damper – 24V AC, Zone Control, Power Open
S$ 138.15
DuroZone 9” NSPRD Motorized HVAC Power Damper – 24V AC, 5 Year Warranty
S$ 143.67
Replacement 3 WIRE Damper Motor Actuator for Honeywell ARD ZD M847D, Others
S$ 96.97
Belimo 2 Wire Motorized Med. Rectangular Spring Return Damper SDTF 120V 25 sizes
S$ 382.33
HVAC Motorized Zone Control Small Rectangular Damper with 2 Wire Synchron Motor
S$ 186.37
14" DuroZone HVAC Motorized Electric Zone Control 24ac Power DamperDampner NSPRD
S$ 181.99
Belimo 3 wire LMB24 Motorized Medium Rectangular HVAC damper dampner 20 sizes
S$ 317.92
Durozone 4" DRD RD-04 Round HVAC Motorized Air Damper Dampner 3 Wire 24V AC
S$ 134.89
Belimo Replacement Damper Motor LMC24 US
S$ 88.69
Durozone 9" DRD RD-09 Round HVAC Motorized Air Damper Dampner 3 Wire 24V AC
S$ 160.59
RetroZone™ SD 9" Round Damper - Power Open/Close | 5-Year Warranty
S$ 197.30
RetroZone™ SD 7" Round Damper – SD Commercial Grade – Normally Same Day Ship-
S$ 191.68
Belimo 3 wire LMB24 Motorized Small Rectangular HVAC damper dampner 13 sizes
S$ 293.78
About us
With over 35 years of experience in the HVAC and zone control industry, we have established ourselves as leaders in delivering innovative solutions that optimize comfort and energy efficiency for residential and commercial spaces. Our commitment to quality, cutting-edge technology, and exceptional customer service has made us a trusted choice for clients seeking reliable and effective zone control systems.
We are a manufacturer and distributor of HVAC zone control products and have a have a large product line, including FlexDampers - the original inflatable retrofit zone control system, mechanical dampers, replacement damper motors, retrofit zoning systems, and a complete line of zone control products.
We are a manufacturer and distributor of HVAC zone control products and have a have a large product line, including FlexDampers - the original inflatable retrofit zone control system, mechanical dampers, replacement damper motors, retrofit zoning systems, and a complete line of zone control products.
Seller feedback (2,988)
- $***e (2192)- Feedback left by buyer.Past monthVerified purchaseNice price, quality, and fast service. AAA+++.
- t***f (481)- Feedback left by buyer.Past monthVerified purchaseThis seller is the most professional and thorough seller that I have seen in over 25 years. From personalized notes to additional tools to instructions to packaging perfectly to shipping perfectly. Everything was absolutely perfect with this transaction! Thank you 10 times over! 
- r***w (78)- Feedback left by buyer.Past monthVerified purchaseWorks perfectly.
- o***a (1736)- Feedback left by buyer.Past monthVerified purchaseWorked Great!!!!!!!
- a***d (1151)- Feedback left by buyer.Past monthVerified purchaseGOOD
- p***p (300)- Feedback left by buyer.Past monthVerified purchaseGreat product. Exceptional fit went together like it should and works like a charm. Super fast shipping great seller at a great price....