RectorSeal Presents New RSH Series Surge Protective Devices That Meets UL 1449 Standards

Press Release Summary:

  • Available in RSH-50 and RSH-60 models in 6-pack and 4-pack with 36 x 38-mm and 89 x 73 x 63.5 mm dimensions respectively
  • Designed to protect all single phase, 120/240-V air conditioning, heat pumps and ductless mini-split systems from natural-cause surges and transient over-voltage
  • RSH-50 that protects from up to 50,000 A single surges and up to 10,000 A repetitive surges whereas the RSH-60 protects from up to 60,000 A single surges and 20,000 A repetitive surges

Original Press Release:

RectorSeal® Introduces an HVAC/R Surge Protection Product Line with Leading Warranties

HOUSTON--RectorSeal® LLC, Houston, a manufacturer and distributor of quality HVAC/R products, has introduced the RectorSeal HVACR (RSH) Series of surge protective devices (SPD), the industry’s only surge protection product line designed specifically for HVAC/R equipment that carries a lifetime warranty. The permanently-installed RSH Series is designed to protect all single phase, 120/240-V air conditioning, heat pumps and ductless mini-split systems (DMSS) from transient over-voltage and natural-cause surges.

The UL 1449 listed RSH Series’ inaugural products are the RSH-50 that protects from up to 50,000-amp single surges and up to 10,000-amp repetitive surges; and the RSH-60 that protects from up to 60,000-amp single surges and 20,000-amp repetitive surges.

Besides a lifetime product warranty, the RSH-50 and RSH-60 also surpass competitors’ connected equipment warranty by two years with an unprecedented five-year/$5,000 and five-year/$7,500, respectively, if the HVAC equipment is surge-damaged.

The warranty is based on RectorSeal’s unique technology. Most SPDs use metal oxide varistors (MOV), which are variable resistors that block voltage surges and re-channels them harmlessly into the ground plain. RectorSeal uses superior and more reliable thermally-fused varistors (TFMOV) and innovatively combines them with a gas discharge tube (GDT)–the HVAC/R industry’s first surge protection integration of TFMOVs with GDTs. The TFMOV handles the everyday workload of commonly occurring surges generated within the building by millisecond transient over-voltages in addition to supply-side utility voltage load transfers that repetitively degrade compressor motors, circuit boards and other electrical components. The GDT makes the RSH Series’ unrivaled lifetime warranty possible, because it safeguards against TFMOV failures from large catastrophic spikes that can occur from large utility invariances and potential occurrences of lightning-generated electric field damage. 

Both models use diagnostic LED lights. The RSH-50’s LED glows green to indicate operational status. The RSH-60 also has a green LED, plus a red LED and an audible alarm if the SPD is no longer providing protection.

The RSH Series is weather-rated under NEMA 4X and can be installed within minutes to the nearby outdoor disconnect box’s knockout access with an included 1/2-inch (12.7-mm) nipple and wired to the contactors. The RSH-50 can also be mounted inside the condenser with an included stainless steel bracket and wired directly. The RSH-60’s molded polymer shell has two screw-hole tabs for fastening to the condenser interior. Both the RSH-50 (1.45 (L) x 1.50-inch (W) (36 x 38-mm)); and the RSH-60 (3.5 (L) x 2.8 (W) x 2.5-inch (D) (89 x 73 x 63.5-mm)) have compact dimensions that can be installed nearly anywhere.

SPDs are particularly strategic for DMSS, because most have increased over-current susceptibility during their inverter’s AC to DC voltage conversion.

Other RSH Series features are:

  •  Manufacturer PSP Products Inc., stands behind the product warranties and will service any warranty claims;
  • Makes a profitable add-on sale for new installations or an aftermarket sale for existing units;
  • Reduces surge liabilities and damage that customers can blame on the HVAC installation or the service contractor;
  • Tested under UL 1449 Standard for Surge Protection Devices (Type I);
  • Price is a fraction of the cost to replace circuit boards, compressor motors or entire units damaged by surges;
  • The RSH-50 and RSH-60 come in a contractor 6-pack and 4-pack, respectively, of individually packaged boxes with a four-color, informative label that’s available at most HVAC/R wholesale distributors.

For more information on the RSH Series, RectorSeal, or its HVAC/R, plumbing, firestop and electrical products, please visit www.rectorseal.com or contact its customer and technical support departments at 800-231-3345.

About RectorSeal: The RectorSeal® LLC is a leading manufacturer of chemical and specialty products designed for professional tradesmen. Steady growth over the years has been maintained through a commitment to providing high quality products and services. With a diversified business strategy, RectorSeal aggressively pursues new and unique technologies to serve the plumbing, heating, air conditioning, electrical and construction industries. RectorSeal is devoted to providing innovative quality products supported by strong customer and technical service. For more information, visit www.rectorseal.com, email: marketing@rectorseal.com or call (800) 231-3345.

Contact: 

Delicia Shyu--Marketing Comm. Director
RectorSeal LLC
(800) 231-3345

delicia.shyu@rectorseal.com

John Parris Frantz

J.P.F. Communications

(773) 871-2600

john@jpfcomm.com

Download Spec Sheet

Related

All Topics