Showing posts with label electric tankless water heater. Show all posts
Showing posts with label electric tankless water heater. Show all posts

5/26/2012

Seisco 22 Kw Electric Micro Boiler (75,080 Btu) for Hydronic Space Heating Review

Seisco 22 Kw Electric Micro Boiler (75,080 Btu) for Hydronic Space Heating
Average Reviews:

(More customer reviews)
As others have said, this company and products should be completeley avoided. We are residential builders and installed two Seisco units in a home we built. Circuit board for one unit had to be replaced within months of install.
Now a few years later the circuit boards for both units have failed and customer serivce says they will not have another circuit board to send us for a week. That means no hot water for the home and residents for a week or more. Simply unbelievable.
They do not take their business seriously it seems and when we have tried to contact David Seitz, the designer and apparent owner of the company, he has never responded. Years ago there were only a few manufacturers that made whole house electric units. Now there are many more and most of the large companies have product offerings. If you are dead set on using an electric on-demand unit our advice is to stick with a large company and prferably a known brand.
Needless to say we will never buy products from them again.

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2/01/2012

Stiebel Eltron DHC 4-2 Electric Tankless Water Heater, 240V Review

Stiebel Eltron DHC 4-2 Electric Tankless Water Heater, 240V
Average Reviews:

(More customer reviews)
Pretty ok, I ended up using this one for hot tap water to the kitchen and as a pre-heater for a 'CORAL http://www.amazon.com/gp/product/B0026382Z4 shower head. Works good for a shower if the water is not too cold in the supply line. So pre heat it first and all is good, right? Right, works good but needs adjusting through the seasons. I am pretty sure I am saving on the electric bill. A solar pre-heater may save me more and provide more supply temp stability. Electricity is funny stuff- If you don't know what your doing....get someone who does, wire gauges and breakers are specific for a reason.

Click Here to see more reviews about: Stiebel Eltron DHC 4-2 Electric Tankless Water Heater, 240V

Stiebel Eltron DHC 4-2 Electric Tankless Water HeaterThe Stiebel Eltron DHC 4-2 Electric Tankless Water Heater is designed for installation at the point of use. They heat water instantaneously as it flows through the unit. Stand-by losses are completely eliminated. The heating elements are controlled by a flow switch and by an exclusive scald-guard thermostat, which keeps the water temperature within safe limits at all times. In addition, the DHC water heaters are equipped with a safety high-limit with manual reset. The rugged all copper design ensures many years of reliable service. The models DHC 3-1, DHC 3-2 and DHC 4-2 are shipped with 0.5 GPM pressure compensating flow reducer/aerators that fit on most faucets. Flow controls and faucet aerators are highly recommended in conjunction with tankless water heaters.Stiebel Eltron DHC 4-2 Electric Tankless Water Heater Features: Up to 50% less electric consumption compared to storage type heaters, hot water instantly, with exclusive built-in scald guard thermostat, fits anywhere due to its lower installation cost in comparison to storage type water heaters. No need for circulating pumps, available in many different KW sizes - Available for 120V, 208V and 240. Stiebel Eltron DHC 4-2 Electric Tankless Water Heater Specifications:; Phase1, 208/240V, 2.9/3.8 KiloWatts, 14/16 Amps; Minimum required circuit breaker size 20 Amps; Recommended wire size AWG Copper 12; Minimum water flow to activate unit 0.42 GPM/1.6 l/min.; Pressure loss in unit 2.88 PSI/0.23 bar; Maximum working pressure 125 PSI/10 bar; Tested to pressure 250 PSI/20 bar; Water connections 1/2' NPT; Dimensions: H 14-3/16' x W 7-7/8' x D 4-1/8'Stiebel EltronDHC 4-2Electric Point of Use Tankless Water Heaters

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