Calculate estimated running costs for this product using the tool below. by Daria. Page 1 of 1 Start over Page 1 of 1 . P-traps have to be installed on a suction system, so a p-trap was added. Length: 85mm When we arrived home we immediatly turned the A/C back down (we had set it high since we werent going to be home). However a read of manufacturer's installation instructions can provide further advice. Features & Benefits: Length: 85mm Material: grey PVCu. Additionally, the inducer motor would suck air through the drain if it weren’t trapped, which could affect combustion, and would prevent proper drainage. My opinion also is that the cost of tubing or plastic drain lines for a condensate pipe is trivial, just a few dollars, and perhaps not worth your time arguing with your warranty company. Not suitable for use with flexible ducting. Diane, If your condensate line is not leaking but you are seeing condensation on its exterior such that the exterior moisture is enough to cause damage, then by all means, I'd insulate the line. 814.3 Point of Discharge. Does Texas code require an attic AC drip pan to be be attached to a drain line or is it acceptable for the drain line to be capped off? Note: appearance of your Comment below may be delayed: if your comment contains an image, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. It appears that this condensate drain only drops into that vertical standpipe an inch or two and if there is still a decent opening around it to let air into the standing drain line then you got an air gap between the end of the condensate drain and the P-trap below so it should be okay. GerardThe manufacturer of your air handler is the final authority on this installation detail but in my OPINION while it's common to see an air handler set into a drain pan on wood and sometimes other materials, a rubber anti-vibration pad would be a better practice for two reasons:1. vibration transmission to the building framing (if the unit is installed on a wood frame floor or ceiling) will make the unit noiser than necessary2. Air vents are particularly important when equipment configuration causes air build-up or when the capacity of the air venting function of a steam trap is insufficient (i.e. Fitted with 20mm pipe connection for running off condensate. Condensate waste water is slightly acidic, and care must be taken as to where it is drained. Leave your solution to soak … 6th Floor, Washington, DC 20001 This topic has moved to CONDENSATE DISPOSAL, IMPROPER - live link shown just below. CONDENSATE DRAINS, CODES at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. While most manufacturers don’t specify this on this gravity ductless drains, it is something to look out for. It's not directly into the sewage line but I was wondering if there's still an issue of sewage gasses backing into the home. For the secondary drain system he installed a wet switch within the pan below the unit which will turn the unit off upon water detection. My question is: Is it in violation of building or installation codes to not have a condensate drain line? [P] 888-ICC-SAFE (888-422-7233) Only 5 left in stock - order soon. This causes smooth inflow of condensate into the container of Acetrap, and causes smooth condensate drain. A 80 % furnaces makes no condensate thus the trap becomes a dry trap in the heat season. Not illegal but does sound as if there was a problem with the condensate drain system, My a/c in my apartment was under performing , so I took a look at the F.A.U. Are these considered the same item or are the pump and lines two different items? I worry about relying on the condensate pump and flexible tubing as the primary drain source vs. a hard piped system into the homes plumbing. The section of the code that pertains to the maximum trap-arm (also called a “dirty arm”) length has strict provisions designed to prevent a siphon from forming in a drain. If discharged into the drainage system equipment shall drain by means of an indirect waste pipe. 50% or more will vent upstream of the trap which lets the air flow unimpeded through the vent from the unit and lets the trap be sucked dry or just keeps the drain line from draining properly. Plumbing Code (UPC) and the 2005 National Electrical Code." Fitted with 20mm pipe connection for running off condensate. P3104.3 Vent Connection to Drainage System. Section 407.2.4, Traps, requires that "Condensate drains shall be trapped as The condensate line empties with an airgap into an 1-1/2 trap which tees into the vent stack. Air Conditioning Condensate Handling defects lead to condensate spillage, leaks, mold. Below is a second example of improperly connected air conditioner condensate drain lines to a plumbing vent: the condensate line is connected to the house drain/vent piping; according to some experts and plumbing codes this is an improper plumbing connection, and for some lines there also is no condensate trap in this plumbing arrangement, risking possible bacteria or even dangerous sewer gases entering … Must be used where pipe ducts pass through unheated roof voids. And the empty trap will allow sewer gas to flow into your home. However, this table was—and still is—accompanied by a very important statement: “The vent connection shall not be belo… the base pan (the bottom of the unit). DariaI want to help but am stymied: the decision to include or not the actual drain line as part of the condensate pump system is going to be in the tiny mind and hands of the insurance company's adjuster department. Recently, my wife and I returned from a week long vacation. There's a p-trap. health and safety concerns are reviewed. Viper Condensate Pan and Drain Treatment is a sprayable gel. "The information in this guide is a summary of requirements ... P3105.1 Distance of Trap From Vent. It coats the pan, p-trap and drain piping with a lubricative film to improve flow and prevent future soil adhesion. A condensate tank/feedwater unit is not designed to be pressurized.  "Whirlpool WGPH45 Packaged Heat Pump, Product Specifications", Whirlpool Corporation, [copy on file]. Trap failures due to freeze-up, drying out, breakage, blockage, and/or improper installation can compromise the seal against air ingestion through the condensate drain line. 609.7 Condensate Drain Trap Seal A water supply shall be provided for cleaning, flushing and resealing the condensate trap , and the trap shall discharge through an air gap in accordance with Section 608 . 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See ANSI/ASHRAE/IES Standard 90.1-2010 & 2012 IECC, "Insulation Requirements in Commercial Buildings for Mechanical and Service Hot-Water Piping", ASHRAE Standard 90.1-2010, Section 220.127.116.11 HVAC System Pipe Insulation, lists HVAC piping requirements and as an EXCEPTION, excludes from that requirement ", ICC, International Code Council, 500 New Jersey Avenue, NW Here is an excerpt from the Uniform Mechanical Code pertaining to the disposal of air conditioning condensate: Condensate from air washers, air cooling coils, fuel-burning condensing appliances, the overflow from evaporative coolers and similar water supplied equipment or similar air conditioning equipment shall be collected and discharged to an approved plumbing fixture or disposal area. 150mm Condensation trap, for fitting in vertical rigid PVCu pipe ducting. 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