Page 330 of AES Mastercatalog by Aquatic Eco-Systems

heaters straight in-line straight-style heaters are perfect for small recirculation systems where space savings is a necessity designed for indoor or outdoor use red line heaters have been proven reliable and dependable all over the world the titanium heater element is corrosionproof in salt water and is housed in an injection-molded polyamide body the digital control features an on/off switch and accurately monitors and controls temperature 61­104°f 16­40°c an internal safety switch automatically shuts off the heater in the event of low water flow minimum flowrate is 22 gpm maximum flowrate is 132 gpm inlet/outlets are 2 slip titanium heating element is guaranteed for five years 115v units come with an 8 power cord 230v units require an electrician ce-approved for indoor/outdoor use shipping weight 7 lbs watts volts phase each 3 de3115 750 115 de6115 1,500 115 de9115 2,250 115 de3322 3,000 230 de6322 6,000 230 de9322 9,000 230 20-amp receptacle required 1 1 1 3 3 3 1,198 1,308 1,394 1,133 1,168 1,289 1,174 1,282 1,367 1,111 1,145 1,264 11,000 watts this adjustable in-line heater is perfect for freshwater use and safe for indoor and outdoor applications it features two internal 5.5 kw 11 kw total cuper nickel heating elements that deliver up to 37,532 btus of heat heater comes with an adjustable nonindicating thermostat 60­104°f ±2°f and an indicator light an internal pressure switch automatically shuts off the heater in the event of low water flow or pump failure minimum recommended flowrate is 12 gpm maximum flowrate is 60 gpm heaters are 240v power cord not included and can be wired to operate either one or both heating coils heater draws 23 amps per 5.5 kw coil maximum working pressure 60 psi inlet/outlet 11/2 mnpt no check valves or water shut-off valves should be installed in the piping from the outlet all air must be bled from the system and it should be mounted in a location that does not permit air accumulation 7 l x 7 w x 12 h ship weight 15 lbs one-year warranty lh55 lh55e heater 544.00 repl element 2 req d 39.60 489.00/4 heaters heaters in-line de6115 in-line heater by this easy-to-install in-line heater has a pure titanium flowtube and elements ensuring its suitability for use on all kinds of aquatic systems highly resistant to fatigue and erosion it comes fully equipped with digital temperature control flow switch safety thermostat and integral contractor/relay water can be flowed from either direction 316 stainless steel models kw volts phase amps l xw x h bolt-on center width ºc ºf 10 50 15 59 20 68 22 72 24 75 26 79 28 83 30 86 35 95 hss-1.5-115 1.5 hss-2-115 2 hss-2-220 2 pure titanium models kw 115 115 230 1 1 1 13 17.4 9 23 x 6 x 8.5 23 x 6 x 8.5 23 x 6 x 8.5 12.5 12.5 12.5 bolt-on center width 533 533 566 tech talk 55 how to extend heater service life volts phase amps lxwxh hti-1.5-115 hti-2-115 hti-2-220 hti-3-220 hti-4-220 hti-6-220 hti-6-220-3 hti-8-220 hti-8-220-3 1.5 2 2 3 4 6 6 8 8 115 115 230 230 230 230 230 230 230 1 1 1 1 1 1 3 1 3 13 17.4 9 13.6 18 27 24 26.4 33 23 x 6 x 8.5 23 x 6 x 8.5 23 x 6 x 8.5 23 x 6 x 8.5 23 x 6 x 8.5 23 x 6 x 8.5 27 x 6 x 8.5 27 x 6 x 8.5 27 x 6 x 8.5 12.5 12.5 12.5 12.5 12.5 16.5 16.5 16.5 16.5 695 695 695 726 758 868 1,140 900 1,170 heaters are of course hot the very high heat on the skin of the heater causes dissolved minerals like calcium to precipitate out of solution the precipitant attaches itself to those hot spots insulating the heater casing from the cooling water heat that can t get out builds up inside and if it gets hot enough heater failure will occur always make sure the heater has a rapid flow of water over its hot zone never let the water get too low or let a crust build up on the casing heater life can be greatly extended by removing insulating deposits as soon as possible in hard water inspect heaters for deposits once weekly initially and then as experience dictates it doesn t take very much to cause a serious problem to clean the heater unplug the power and allow heater element to cool remove heater from the water and treat with a diluted bath of nitric acid rust remover citric acid or other lime and scale deposit remover be sure to wear eye protection and rubber gloves when working with acid the heater should only require this bath for several minutes when the scale deposits begin breaking up or dissolving remove the heater from the acid and wipe down with a cloth rinse with water place heater back into service if an acid solution is not handy use a steel wire brush to brush off the deposits be sure to clean the area where the small diameter tube rests behind the heater tube as this area is especially vulnerable to deposit buildups care should be taken not to scratch gouge or wear away the metal surface of the heater when using the brushing technique don t see what you re looking for find all our products at aquaticeco.com order online aquaticeco.com order by phone 877-347-4788 tech support 407-598-1401 327

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