Taco Comfort Solutions® has expanded their family of easy-to-use, ECM high-efficiency circulators with the addition of the 0034e™ and 0034ePlus™ models. With a maximum of 34 feet of head and 50 gpm, the new circulators offer up to 85 percent energy savings over a conventional circulator.
These circulators are available with cast iron or NSF/ANSI 61 & 372 certified stainless steel volutes, so they are ideal for closed-loop heating systems as well as domestic hot water recirculation systems. Both circulators also offer a convenient, rotatable control box cover for a professional look, no matter the orientation of the installed circulator.
The 0034e features an easy-to-use dial with five operating modes, including constant pressure, fixed speed, Taco’s exclusive TacoAdapt™ self-adjusting proportional pressure, and 0-10V capability. The 0034ePlus adds proportional pressure and more constant pressure settings as well as a digital display with real-time feedback, including watts, GPM, feet of head, and RPM. Both circulators are dual-voltage 115V/230V.
Both new circulators come with exclusive features that make Taco’s ECM high-efficiency circulators so easy to use, including SureStart® automatic unblocking and air purging, BIO Barrier® black iron oxide protection, dual electrical knockouts, six-inch stranded leads, recessed flange nut-grabbers and double insulation so no ground wire is needed.
Related Sources: https://www.esmagazine.com/articles/100441-e-and-0034eplus-ecm-circulators-taco-comfort-solutions
