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Horse power is a unit of power, with one horse power equalling 745.7 watts.
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Note: Full flange-to-flange three-year warranty on all 00 Series circulators.
Taco Variable Speed Delta-T Circulator's all-in-one design combines a microprocessor based variable speed differential controller with the reliability and convenience of our 00® Cartridge Circulators. Simply dial in the design Delta-T of the system or zone (from 5 - 50°F) and then sit back and watch the circulator automatically adjust its performance to match the systems ideal BTU/hr output, while conserving energy and eliminating velocity noise.
No matter how good your original system design and heat loss calculations were, they included estimates and rules of thumb. What are the design conditions for those systems you "inherited" or have to service? Have a zone valve system or multi-zone radiant manifolds running off a common circulator? Your system needs a circulator that automatically adjusts to deliver the optimal heat transfer based on the actual operation of the system, every day, under all load conditions - even when those conditions change. With the Taco Variable Speed Delta-T 00® Circulators you simply dial in your desired temperature
drop across the system or zone (5-50°F), attach a supply and return sensor directly to the pump and it will automatically vary its performance to deliver optimal heat, efficiency and comfort.
(based on 3 reviews)
of respondents would recommend this to a friend.
Reviewed by 3 customers
Displaying reviews 1-3
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Great for heated floor
By Cold Engineer
from Columbus, IN
Comments about 008 Variable Speed Delta-T Cast Iron Circulator Pump, 1/25 HP:
This is the perfect setup for my heated floor system. Having the built-in delta T sensors and controls means I only need to give this power and I'm good to go.
Bottom Line Yes, I would recommend this to a friend
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from Markleysburg, Pa
The only pump to use in heated floors!Stop using mixing valves. Absolutely the best pump for use with geothermal systems.
(1 of 1 customers found this review helpful)
Taco 008 Delta T variable speed pump
from SE Mass
I have a 4 zone baseboard hydronic system with one circulator. When I replaced my old boiler with a modern triple pass low mass Biasi boiler I decided to use this pump to help keep cold return temperatures from harming the boiler and to modulate flow when different zones are calling according to the delta T of the system. It has been installed for several months, and seems to be working great. I set the Delta T at 20 degrees F and it seems to be happy there. I read other reviews elsewhere that complained about strange noises from the pump and water velocity noise but I have not experienced any of this. The house heats evenly and quietly.
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