A cracked tank or worn bladder is the most common reason a Bissell ProHeat stops picking up solution - and this genuine 015-9043 tank with lid assembly is the complete fix. Rather than hunting for individual lids, bladders, or floats, you get the whole redesigned tank in one part. The updated design eliminates the drain cap entirely and fits all Bissell ProHeat machines, so one part covers the full range of 1693 through 8910 series deep cleaners.
Use Cases
Reach for this assembly when:
- Your ProHeat leaks water from the tank seam or drain area onto the carpet
- The recovery bladder is torn, collapsed, or no longer holds dirty water
- The float sticks and the machine loses suction mid-job
- The lid or handle has cracked and the tank no longer seals
- You service rental or fleet ProHeat machines and keep spare tanks on hand
Diagnosing a ProHeat tank problem is straightforward. If clean water leaks from the bottom of the machine while filling, the bottom tank or its seal has failed. If the machine sprays but stops recovering, pull the tank and check the bladder for tears and the float for free movement - a stuck float shuts off suction exactly as if the tank were full. Because this assembly replaces every wear component in one piece - lid, handle, bladder, baffle, and float - it resolves all of those failure modes at once, which is why repair shops fit the complete assembly rather than chasing individual parts. Installation needs no tools: release the old tank, lift it off the machine, and seat the new assembly in its place.
Specifications
Assembly includes: tank lid, tank lid handle, bottom tank, bladder, baffle, and float. Redesigned tank - the drain cap is no longer needed. Fits all Bissell ProHeat machines.
Compatible models include: 1620 PowerLifter Plus; 1685 PowerSteamer Upright Deep Cleaner; 1692 PowerSteamer Clearview; 1693, 1694, 1697, 1698, 1698-1 Upright ProHeat PowerSteamer Deep Cleaner; 1699, 1699-1, 1699-5, 1699-8, 1699-A, 1699-B, 1699-F, 1699-P ProHeat Clearview PowerSteamer; 7901 ProHeat Clearview; 7920 ProHeat Pro-Tech; 8905; 8910 ProHeat Pet.
One practical tip from repair techs: when the new tank is seated, run a gallon of clean water through a fill-and-recover cycle before the first real job. That confirms the bladder, float, and lid seal are all working, and rinses any manufacturing residue out of the tank before it can reach the pump or spray jets.
For cleaning businesses that rent or loan ProHeat machines, keeping one complete 015-9043 assembly in the parts cabinet is the difference between a same-day fix and a machine sitting out of service waiting on a part.
Frequently Asked Questions
Will this tank fit my ProHeat model?
This redesigned assembly fits all Bissell ProHeat machines, including the 1693-1699 series, 7901, 7920, 8905, and 8910. If your model is not listed, match the part number 015-9043 in your machine's parts diagram.
Why is there no drain cap on this tank?
Bissell redesigned the tank so the drain cap is no longer needed. The new design replaces older capped tanks and is the current standard replacement for all ProHeat models.
Does it come with the bladder and float?
Yes. The assembly is complete: lid, lid handle, bottom tank, bladder, baffle, and float. There is nothing else to buy to put a ProHeat tank back in service.
Is this a genuine Bissell part?
Yes, this is genuine Bissell replacement part number 015-9043 (also written 0159043).
Discount Cleaning Products is an authorized dealer with US-based customer service. Our team has supplied facility managers, janitorial companies, and cleaning contractors for decades, and we are happy to help you confirm fit or compatibility before you order.
