SD 8″ Belimo 3 wire Motorized 24v round zone control damper
RetroZone™ SD 8″ DAMPER **Normally ships same day** Manufactured by RetroZone™, this Super Duty 8″ round damper is a commercial grade round damper at a price that competes with residential grade dampers. We can sell this damper at this price because we are the manufacturer, there is NO MIDDLEMAN on this product! The quality of material is the best available and is backed up by a 5 year, best in industry, warranty. The industry leading Belimo LM24-3-T power open/power close 3 wire motor that drives this damper has 45 in-lbs of torque, which is twice the amount of strength found in dampers similarly or even higher priced, yet uses far less power than spring return dampers. RetroZone™ sells this damper to A/C contractors and wholesalers all around the U.S. We sell it directly to you in our damperdirect ebay store. FEATURES INCLUDE: 24vac powered, works with almost all zone control systems and thermostats (no matter what brand)Precision open and close motor adjustments allow fine tuning or air flowCan be modulated – damper blade will not move when de-energizedHeavy duty 22 gauge galvanized metal canHardware with bronze bushings, not plasticBelimo LM24-3-T brushless 3 wire power open / power close motorVery efficient: one 40va 24volt AC motor powers 20 or more dampersReinforcing beads for Super Duty strengthDuroZone commercial 1/2″ drive hardwareDurable 18 gauge blades bolted on – no cheap spot weldingFull DuroZone duct rated blade seals for almost 0% leakageUses only 2va of power for 90 second opening and closing time, compared to 8 to 10va continuous power on spring return dampersClutch button on face of motor allows easy rotation of blade for testingReversing switch on motor changes blade directionDirect drive quality – no cheap gears and springs on this damperWorks great with any brand zone control system or thermostatCan handle commercial system air pressures of 2″ or moreIndustry-leading 5 year warranty **FREE SHIPPING BY UPS GROUND TO THE CONTINENTAL US ONLY** POWER USE: The Belimo LMB24-3-T 3 wire, power open-power close motor uses only 2va of power, and only when in motion. Compare that to spring return motors that use a constant 8 to 10va when energized, and get too hot to even touch. The quality is beyond comparison to spring return dampers. One 40va 24vac transformer can power 20 or more SD dampers (compare to three or four spring return dampers). How? The industry renowned Belimo LMB 24-3-T motor uses power only when in motion, not continuously, like a spring return, and never gets warm to the touch. WIRING TO A SWITCH OR THERMOSTAT: Works great on zone control systems or direct thermostat control, works great with almost any thermostat (see our damperdirect store for thermostats). This is the highest quality, most versatile damper on ebay. Even as a 3 wire damper, the versatile Belimo motor with 5 year warranty features a “one wire trigger” to work from a simple switch or thermostat, no relays needed. How? 24vac power is wired to terminals 1 and 2, and then switched power from a thermostat or switch to terminal 3 causes the damper to close. Remove power from terminal 3 and damper opens, its that easy. Request a “slave zone” diagram when ordering if connecting directly to a thermostat. CONTACT: Message us though our eBay store damperdirect for help with your order and technical support.
Aprilaire 6614 Motorized 14″ Zone Damper wtih Actuator, 24VAC
This item is NEW. – Motor Specifications: 24 VAC. – Length: 14-3/4 in.
SD 3″ Belimo 3 wire Motorized 24v round zone control damper
RetroZone™ SD 3″ DAMPER **Normally ships same day** Manufactured by RetroZone™, this Super Duty 3″ round damper is a commercial grade round damper at a price that competes with residential grade dampers. We can sell this damper at this price because we are the manufacturer, there is NO MIDDLEMAN on this product! The quality of material is the best available and is backed up by a 5 year, best in industry, warranty. The industry leading Belimo LM24-3-T power open/power close 3 wire motor that drives this damper has 45 in-lbs of torque, which is twice the amount of strength found in dampers similarly or even higher priced, yet uses far less power than spring return dampers. RetroZone™ sells this damper to A/C contractors and wholesalers all around the U.S. We sell it directly to you in our damperdirect ebay store. FEATURES INCLUDE: 24vac powered, works with almost all zone control systems and thermostats (no matter what brand)Precision open and close motor adjustments allow fine tuning or air flowCan be modulated – damper blade will not move when de-energizedHeavy duty 22 gauge galvanized metal canHardware with bronze bushings, not plasticBelimo LM24-3-T brushless 3 wire power open / power close motorVery efficient: one 40va 24volt AC motor powers 20 or more dampersReinforcing beads for Super Duty strengthDuroZone commercial 1/2″ drive hardwareDurable 18 gauge blades bolted on – no cheap spot weldingFull DuroZone duct rated blade seals for almost 0% leakageUses only 2va of power for 90 second opening and closing time, compared to 8 to 10va continuous power on spring return dampersClutch button on face of motor allows easy rotation of blade for testingReversing switch on motor changes blade directionDirect drive quality – no cheap gears and springs on this damperWorks great with any brand zone control system or thermostatCan handle commercial system air pressures of 2″ or moreIndustry-leading 5 year warranty **FREE SHIPPING BY UPS GROUND TO THE CONTINENTAL US ONLY** POWER USE: The Belimo LMB24-3-T 3 wire, power open-power close motor uses only 2va of power, and only when in motion. Compare that to spring return motors that use a constant 8 to 10va when energized, and get too hot to even touch. The quality is beyond comparison to spring return dampers. One 40va 24vac transformer can power 20 or more SD dampers (compare to three or four spring return dampers). How? The industry renowned Belimo LMB 24-3-T motor uses power only when in motion, not continuously, like a spring return, and never gets warm to the touch. WIRING TO A SWITCH OR THERMOSTAT: Works great on zone control systems or direct thermostat control, works great with almost any thermostat (see our damperdirect store for thermostats). This is the highest quality, most versatile damper on ebay. Even as a 3 wire damper, the versatile Belimo motor with 5 year warranty features a “one wire trigger” to work from a simple switch or thermostat, no relays needed. How? 24vac power is wired to terminals 1 and 2, and then switched power from a thermostat or switch to terminal 3 causes the damper to close. Remove power from terminal 3 and damper opens, its that easy. Request a “slave zone” diagram when ordering if connecting directly to a thermostat. CONTACT: Message us though our eBay store damperdirect for help with your order and technical support.
SD-12″ Belimo 3 wire Motorized 24v round zone control damper
RetroZone™ SD 12″ DAMPER **Normally ships same day** Manufactured by RetroZone™, this Super Duty 12″ round damper is a commercial grade round damper at a price that competes with residential grade dampers. We can sell this damper at this price because we are the manufacturer, there is NO MIDDLEMAN on this product! The quality of material is the best available and is backed up by a 5 year, best in industry, warranty. The industry leading Belimo LM24-3-T power open/power close 3 wire motor that drives this damper has 45 in-lbs of torque, which is twice the amount of strength found in dampers similarly or even higher priced, yet uses far less power than spring return dampers. RetroZone™ sells this damper to A/C contractors and wholesalers all around the U.S. We sell it directly to you in our damperdirect ebay store. FEATURES INCLUDE: 24vac powered, works with almost all zone control systems and thermostats (no matter what brand)Precision open and close motor adjustments allow fine tuning or air flowCan be modulated – damper blade will not move when de-energizedHeavy duty 22 gauge galvanized metal canHardware with bronze bushings, not plasticBelimo LM24-3-T brushless 3 wire power open / power close motorVery efficient: one 40va 24volt AC motor powers 20 or more dampersReinforcing beads for Super Duty strengthDuroZone commercial 1/2″ drive hardwareDurable 18 gauge blades bolted on – no cheap spot weldingFull DuroZone duct rated blade seals for almost 0% leakageUses only 2va of power for 90 second opening and closing time, compared to 8 to 10va continuous power on spring return dampersClutch button on face of motor allows easy rotation of blade for testingReversing switch on motor changes blade directionDirect drive quality – no cheap gears and springs on this damperWorks great with any brand zone control system or thermostatCan handle commercial system air pressures of 2″ or moreIndustry-leading 5 year warranty **FREE SHIPPING BY UPS GROUND TO THE CONTINENTAL US ONLY** POWER USE: The Belimo LMB24-3-T 3 wire, power open-power close motor uses only 2va of power, and only when in motion. Compare that to spring return motors that use a constant 8 to 10va when energized, and get too hot to even touch. The quality is beyond comparison to spring return dampers. One 40va 24vac transformer can power 20 or more SD dampers (compare to three or four spring return dampers). How? The industry renowned Belimo LMB 24-3-T motor uses power only when in motion, not continuously, like a spring return, and never gets warm to the touch. WIRING TO A SWITCH OR THERMOSTAT: Works great on zone control systems or direct thermostat control, works great with almost any thermostat (see our damperdirect store for thermostats). This is the highest quality, most versatile damper on ebay. Even as a 3 wire damper, the versatile Belimo motor with 5 year warranty features a “one wire trigger” to work from a simple switch or thermostat, no relays needed. How? 24vac power is wired to terminals 1 and 2, and then switched power from a thermostat or switch to terminal 3 causes the damper to close. Remove power from terminal 3 and damper opens, its that easy. Request a “slave zone” diagram when ordering if connecting directly to a thermostat. CONTACT: Message us though our eBay store damperdirect for help with your order and technical support.
Braeburn HVAC Motorized Electric zone control 24vac power damper dampner 8 inch
In Stock, ready for immediate shipment*Field Reversible: comes as normally closed, power to open, (ventilation and direct to thermostats) but can easily be field reversed to normally open, power to close for use with zone control systems. * Works with all modern zone control systems that use a two position damper, like Honeywell, EWC, Jackson Systems, Braeburn, RobertShaw, Durozone, Ztec, Zonefirst, Ecojay, and many more. *Top Quality damper with an industry respected standard integrated motor with super wide steel gear, not plastic. Motor uses an internal spring, not a cheap add-on spring. This motor can easily be replaced with several other industry standard motors. Braeburn 8 inch power open, spring close, damper is easily convertible to power close, spring open damper for direct control from a thermostat or switch, or as a fresh air damper, and can also be used for zone control systems. This means you will never get stuck with the wrong configuration. Use this damper in the “normally closed” mode when connected straight to a thermostat or a switch, and later easily convert it to “normally open” if you upgrade to a zone control system. Voltage is 24 volts AC, convenient two-wire operation, 5 Year warranty-Best in the industry! Works with virtually any brand of zone control system. This is a quality American made damper available at an unbeatable price. This damper is made in the USA, with heavy gauge steel, anti-rattle washers, and riveted construction. Braeburn is one of the most trusted names in zone control, and you can install this damper with confidence. Offered by Damperdirect, where our only business is Dampers and Zone Control, with outstanding tech support if you need it! Looking at another brand of spring return damper? Does it have these outstanding quality features? Industry leading 5 year warranty, and covered by our 30 day money back satisfaction guarantee.Compatible with any 24vac thermostat or zone control system.Easily converted in the field to “Normally Open, Power Close” (use with Zone Control) operation, or “Normally Closed, Power Open” (Direct to Thermostat) operation.Very strong spiral pipe construction.All steel gears in motor, not failure prone plastic.Urethane blade gaskets.”Soft Landing” slow blade return under spring power minimizes perceived changes in airflow noise, and protects damper drive train.Outstanding long term parts supply for replacement motors.Full length, heavy gauge galvanized can with roll beads for strength and rigidity. Specifications: Part no. BRAE-129008 24 volts AC, about 8va power draw when energized Power to open, automatic spring closing when power is removed. Motor can be easily reversed to make Power to close, spring open when power is removed. Application: The BRAE-129008 Damper is perfect for direct control from a thermostat or switch, since a one wire call on a thermostat’s Y or W outputs will cause the damper to open. (If you would prefer a non spring return damper that will still operate with just one wire control from a thermostat, check out our SD super duty dampers at our store “Damperdirect” ). On Zone control systems, you may set this damper to spring open, and power to close. This two wire damper is compatible with any 24vac zone control system. Other notes: Also see our other dampers in our store Damper Direct, including out three wire models which use less power and offer greater reliability than 2 wire spring return models-take a look at our SD series dampers with commercial Belimo motors. Order either our 24vac plug in or hard wired transformer for power, and any of our Braeburn series thermostats will control this damper. Looking for 3 wire and commercial grade dampers? See our store DampersDirect.