Hot Tub Spa Heater Element Heating Coil 4kw 4.0 4 4.0kW Universal M7 W/ Gaskets

Spa Heater Element Side Terminals Style, Flo-Thru Hot Tub Heating Coil 4kw 230/115v, new side terminal Flo-Thru heater element, Incoloy 800 sheath, Stainless bulkhead fittings, Rated 240 volts 4.0kw AND 120 volts 1.0kw Heater housing gaskets (2) included. From: Spa Pumps And More. P/n 624402 Replaces 4-flo, 12-0102-k, 58104 element, etc. Compatible with Balboa M-7 type heaters, where the overall length must be 9.9" or less and must have the correct terminal placement. Certified, guaranteed good resistance and thorough ground fault tested, prior to shipping.

Over 31 electrical tests performed. Color varies from silver to gray. Includes 2 new heater housing gaskets, standard size for flanged flo-thru heaters, in Buna-Nitrile synthetic rubber, the very best gaskets available. Ships from Spa Parts And More. Can be run on 230v as 4.0kw (4000 watts) or on 115v 1.0kw (1000 watts), fits many flo-thru heaters requiring side terminals, Balboa M-7, Gecko, Acura controls as welll as Morgan, Brett, and many others.

Includes an installation guide with tips on proper heating element startup (VERY important!). Sized for 2.25" diameter flo-thru heater housings with 1-1/4" terminal spacing, with 1/2" bulkhead holes in housing, these are all very common, standard dimensions. Overall length of this element is approximately 9.9". More info at Spa Parts And More Not for housings smaller than 2.25" outside diameter, not for terminal spacing other than 1-1/4", not for hole size other than 1/2" terminal holes in housing, and not for replacing elements with centered terminals, please note. If you have a need for some other style or size, message us with those details please.

For a proper fit you need your heater housing to conform to the details listed which again are: Stainless Steel Housing outside diameter must be 2.25" (2-1/4 inch) Housing hole size for terminals must be 1/2 inch. Housing hole spacing must be 1-1/4 inch center to center. Housing must require an element with terminals offset to one side. Housing must require an overall element length of approximately 9-3/4 inch. (Longer lasting than elements rated 5.5kw which run extremely hot.) Instructions are included, please read and follow the instructions!

VERY IMPORTANT: Please be very careful on startup procedure, do NOT put power to the heater until after the pump has run a good 10 minutes or more on high so all air is out of the system!! In other words, do not turn up the temperature until you run the pump 10 mins on high speed by pressing the jets button. Shipping via ground is included in the price, and tracking will be uploaded to classifieds board for you. Thanks for looking! Questions, message us please, we are here to help :) Electrical part returns are only accepted within 30 days, and only for NEW, unopened, unused.

Used or opened will be returned to buyer. ALL shipping and classifieds board fees will be paid by the buyer.