Hansgrohe 88586000 TB-2 Thermostatic Cartridge - 1
by hansgrohe
HardwarePlumbingPlumbing Fixture Hardware & Parts
| Manufacturer part number | 88586000 |
|---|---|
| Plumbing Deals SKU | HAN88586000 |
| UPC / GTIN | 4011097452654 |
| Availability | In stock at Plumbing Deals, as of 18 Oct 2026 |
Affiliate link: you pay on Plumbing Deals' site, under its shipping and returns. We may earn a commission. Delivery time is shown on Plumbing Deals' site.
Plumbing Deals prices are from its product feed as of 18 Oct 2026, not live; a 'Pack of' price is for the whole pack. The current price and stock are on Plumbing Deals' own page.
Description
From Plumbing Deals' product listing.
Refresh Hansgrohe 88586000 TB-2 ThermoBalance II Thermostatic Cartridge Restore precise, consistent shower temperatures with the Hansgrohe 88586000 TB-2 thermostatic cartridge engineered for ThermoBalance II valves. This genuine cartridge lets your valve regulate temperature accurately and includes an adjustable high-temperature limit stop to help meet code and reduce scald risk. It is the direct service part for ThermoBalance II systems and installs following Hansgrohe s service steps. Use it to bring aging showers back to smooth, reliable performance without opening the wall. Brand: Hansgrohe MPN: 88586000 (TB-2) Type: Thermostatic Cartridge for ThermoBalance II Tub/Shower Valves Size/Capacity: For ThermoBalance II two-function valves (system flow rating up to 8 GPM @ ~44 45 psi) Material/Finish: Not specified (see service manual) Performance: Thermostatic control with adjustable high-temperature limit stop per Hansgrohe service instructions Connections/Fit: Fits ThermoBalance II rough-in valves 06623000 (without stops) and 06627000 (with stops); for use with ThermoBalance II trims. Not for iBox or ThermoBalance I/III valves. Dimensions: Cartridge inserts into existing rough body (layout-dependent; see manual) Included: Thermostatic cartridge assembly (follow service booklet; remove old blue sealing gasket from rough before installing) Certifications: When installed in a ThermoBalance II valve: ASME A112.18.1 / CSA B125.1; IAPMO listed; UL listed (see valve listing) Warranty: Hansgrohe Limited Lifetime consumer warranty; 1-year commercial (USA/Canada) Restore Stable, Safe Temperatures The TB-2 cartridge maintains set temperature as pressures fluctuate, helping eliminate sudden hot/cold swings. After installation you can set the integrated high-temperature limit stop to meet local code and reduce scald risk Hansgrohe specifies a maximum shower outlet of 120 F (112 F in MA). Designed for ThermoBalance II Roughs This is the factory cartridge for ThermoBalance II systems and services rough-in valves 06623000 (no stops) and 06627000 (with stops). It is not compatible with Hansgrohe iBox Universal Plus or other series; ThermoBalance I and III use different cartridges (TB-1 88585000 / TB-3 88500000). Verify your rough before ordering. Quick, Guided Replacement Hansgrohe s service booklet shows the TB-2 change-out step by step. A key callout: remove the old blue sealing gasket from the rough body before installing the new cartridge to avoid damage, then tighten the screws in the numbered sequence. Built for Two-Function Showers ThermoBalance II valves supply two separate outlets and are rated up to ~8 GPM at ~44 45 psi, giving plenty of capacity for a showerhead plus handshower. Per Hansgrohe, do not use this valve with a diverter tub spout. The TB-2 restores the valve s original thermostatic performance. Confidence in Code & Compliance While the cartridge itself is a service part, the complete ThermoBalance II valve assembly carries third-party compliance ASME A112.18.1/CSA B125.1, IAPMO listing, and UL listed when installed per instructions. Using genuine TB-2 parts helps keep that compliance path intact. Backed by Hansgrohe Warranty Hansgrohe backs its consumer installations with a Limited Lifetime warranty (1-year for commercial), available on purchases from authorized sellers. The service page also provides tech tips and support if you need a hand during replacement. - Replaces 30681610, 96740000
All 4 listings for 88586000 at Plumbing Deals
| Listing | Price | Availability | |
|---|---|---|---|
| Each · UPC 4011097452654 | $129.99 as of 18 Oct 2026 |
In stock | See current price at Plumbing Deals |
| Hansgrohe 88586000 TB-2 Thermostatic Cartridge - 2 Pack of 2 · UPC 4011097452654 |
$220.03 as of 18 Oct 2026 |
In stock | See current price at Plumbing Deals |
| Hansgrohe 88586000 TB-2 Thermostatic Cartridge - 5 Pack of 5 · UPC 4011097452654 |
$518.18 as of 18 Oct 2026 |
In stock | See current price at Plumbing Deals |
| Hansgrohe 88586000 TB-2 Thermostatic Cartridge - 10 Pack of 10 · UPC 4011097452654 |
$1,012.27 as of 18 Oct 2026 |
In stock | See current price at Plumbing Deals |
Affiliate links: you pay on Plumbing Deals' site, under its shipping and returns. We may earn a commission. Delivery time is shown on Plumbing Deals' site.