RadiPac at a glance Electronics with connection area From impeller to motor system Product search for centrifugal fans RadiPac RadiPac stands for … Realistic performance specifications, as the performance data of the entire fan is continuously measured by means of the components: high-performance impeller, GreenTech EC motor and control electronics.Effective logistics, as a single RadiPac part number includes all components required for your ventilation demands – in the fashion of one-stop shopping.Simple commissioning, as all features necessary for operation are already installed and adapted to one another. Together, the electronics and motor form one unit – this doesn't just save space, but also ensures easy installation: in this respect, an integrated electronics system for commutation and control replaces an external frequency converter. What’s more, as the motor and electronics in the motor system are already perfectly matched to one another, additional electronic filters and shielded cables are unnecessary, for example an additional motor protecting switch.

To sum up: there is no need for any costly component matching on commissioning or for earthing and screening work. Plug & Play really is that simple. The high-performance impeller is mounted directly on the rotor of the external rotor motor. central air conditioning cost ukThis saves space and allows the entire rotating unit to be balanced at the same time.how to dispose of old ac unit "The result is what matters" – this also applies to efficiency. cover window ac unit in winterAfter all, it is not just the efficiency of individual components which is decisive, but rather the result of their interaction. This is where RadiPac shines with its impressive statistics. The impeller, motor and electronics system are all optimally adjusted to one another, leading to an overall efficiency of well above 60 %.

A significant contribution to this efficiency is made by the external rotor design GreenTech EC motor.This is a mains-powered, permanently energised synchronous motor with electronic commutation (also called BLDC). Its efficiency is significantly higher than the efficiency class IE4, and it achieves this without the use of supply-critical rare-earth magnets. On account of their design, other permanent magnet motors of the internal rotor type that offer comparable efficiency require rare-earth magnets. This means that they are less compact and more difficult to assemble and commission due to the necessary external control electronics. Aerodynamically optimised blade channelIntegrated rotation diffuserInlet nozzle adjusted to impeller Angular trailing edge for optimised flow controlIntegrated rotation diffuserInlet nozzle adjusted to impeller Dynamic balancing of the impeller rotor unit minimises the occurrence of structure-borne noise and reduces bearing load Suitable for long-term high circumferential speedsCorrosion-resistant aluminiumAirfoil blade

The impeller is mounted directly onto the motor rotor Low copper and iron lossNo slip loss thanks to synchronous runningNo hysteresis loss in the rotor due to use of permanent magnets Optimised commutation permits partial-load operation up to 1:10 with maintenance of high efficiency Commutation and stator design permit low-noise magnetisation of the field systemHigh, acoustically imperceptible pulse frequency Insulated bearing system to avoid bearing currents Infinitely variable speed settingsControl signal 0 –10 V DC and MODBUS Wide voltage ranges for worldwide useSuitable for 50 and 60 Hz power lines Integrated anti-lock and excess temperature protectionEnvironment-resistant cable glands Central terminal area for power supply, alarm relay, control and communicationSecure separation of terminal area and electronicsHigh-quality terminal clampsNo adjustment effort required The better the interaction works, the more impressive the result.

Individual RadiPac components are precisely adjusted to one another, which produces an outstanding result: the highest possible system efficiency. The basis for this is a combination of highly developed components and innovative technology.In a class of their own: the new RadiPac models.RadiPac EC centrifugal fans score well with their excellent characteristics – from high efficiency to easy handling and low space requirements. And in doing so, the product range completely covers the air performance range depicted below. Low-pressure centrifugal fans with a rigid, hybrid design. Compact, efficient, easily upgraded. Centrifugal fans with forward curved blades. HomeSpec Certified Inspections, Inc. Providing inspections throughout Southwest Florida. Call or text: (941) 270-1349 Fla License # HI959 Need a home inspection in Maryland? listing of Maryland certified home inspectors. Re: Sweating air handler Dave Fetty Certified Professional Inspector

Florida Home Inspection And Property Services LLC Naples, Marco Island, Ft. Myers, Bonita Springs, Estero, Cape Coral ITC/FLIR Level I Building Investigation Thermographer FL Certified Building Contractor CBC034303 FL Certified Home Inspector HI 391 FL Certified Mold Assessor MRSA 589 Yea, I explained the unit might need more insulation but it was only an educated guess and to get a HVAC tech to confirm and or recommend the fix. Originally Posted by tmiller2 I can not see from here but if you think about what you are asking (what causes condensation) that is your answer the air temp is lowered to dew point and if it is making contact with the outer surface of the AHU it will condense out. You did not say if the unit was a down flow, a upflow or horizontal flow just that it was hanging from the ceiling. It would ber most helpful to know what area of the furnace has the condensation the coil box, I can not image the return air section having any condensation the temp is to high

Originally Posted by frotteHowever if they restricted the air over the coils as in blocking of some of the registers and or bad or clogged filters that will freeze it up as well. Justin, that just makes too much sense. and your post did not include the phase of the moon! Were your clients with you during their inspection? I just find it odd people, knowing how long you examined systems, the conditions of the weather outdoors, and everything else short term - would call you back, wanting what exactly? You're not their land lord, for sure. Is this a common occurrence with Home Inspectors to receive a call back? Personally, it would never haunt me. I would politely tell them they aren't my tenant and there are most likely Professional HVAC businesses that can handle their concerns. Todd - a couple of things to note; 1) with heat pump air handlers - the cases are insulated throughout / however, air handlers of a furnace / coupled with split AC installation;