Toto ST243E12 15 inch Entrada E-Max 1.28 GPF Toilet Tank (Toilet Not Included) (Sedona Beige)

Got Questions? Ask About This Product
Toto ST243E12 Features
The TOTO Entrada E-Max 1.28 GPF Toilet Tank is designed for use with the Entrada C243EF or C244EF 1.28gpf bowl. The Entrada tank includes a tank to bowl gasket, tank to bowl hardware, and toilet bolt caps. The Entrada tank features TOTO's E-Max flush technology, featuring a 3” wide flush valve. This reliable, highly efficient combination generates a powerful cleansing flush while only using 1.28 gallons of water. The Entrada tank comes equipped with a left-hand chrome trip lever. The Entrada tank meets the standards for EPA WaterSense, and California’s CEC and CALGreen requirements. Additional items needed for installation and use must be purchased separately: bowl, wax ring, toilet mounting bolts, water supply lines, and toilet seat.
Features
- Entrada toilet tank for use with Entrada C243EF or C244EF toilet bowl
- E-Max 1.28 GPF flushing system, creates a powerful flush
- Left-hand chrome trip lever
- WaterSense, CALGreen, and CEC compliant
- Included parts: tank to bowl gasket, tank to bowl hardware, and toilet bolt caps
- Purchased separately: Entrada bowl, wax ring, toilet mounting bolts, water supply lines, and toilet seat
Entrada E-Max
- ST243E12 - Sedona Beige
- ST243E01 - Cotton White
Toto ST243E12 Specifications
| Width | |
| Exterior Width | 15" |
| Width | 15 1/4" |
| Depth | |
| Depth | 7 1/2" |
| Height | |
| Height | 13 7/8" |
Toto ST243E12 Overview
The TOTO Entrada E-Max 1.28 GPF Toilet Tank is designed for use with the Entrada C243EF or C244EF 1.28gpf bowl. The Entrada tank includes a tank to bowl gasket, tank to bowl hardware, and toilet bolt caps. The Entrada tank features TOTO's E-Max flush technology, featuring a 3” wide flush valve. This reliable, highly efficient combination generates a powerful cleansing flush while only using 1.28 gallons of water. The Entrada tank comes equipped with a left-hand chrome trip lever. The Entrada tank meets the standards for EPA WaterSense, and California’s CEC and CALGreen requirements. Additional items needed for installation and use must be purchased separately: bowl, wax ring, toilet mounting bolts, water supply lines, and toilet seat.
Features
- Entrada toilet tank for use with Entrada C243EF or C244EF toilet bowl
- E-Max 1.28 GPF flushing system, creates a powerful flush
- Left-hand chrome trip lever
- WaterSense, CALGreen, and CEC compliant
- Included parts: tank to bowl gasket, tank to bowl hardware, and toilet bolt caps
- Purchased separately: Entrada bowl, wax ring, toilet mounting bolts, water supply lines, and toilet seat
Entrada E-Max
- ST243E12 - Sedona Beige
- ST243E01 - Cotton White
Toto ST243E12 Specifications
| Width | |
| Exterior Width | 15" |
| Width | 15 1/4" |
| Depth | |
| Depth | 7 1/2" |
| Height | |
| Height | 13 7/8" |
Toto ST243E12 Warranty & Returns
Warranty Information
1 Year Limited
Return Policy
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
Toto ST243E12 Why Us
Flexible Monthly Financing with Affirm
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
Get Free In-Home Delivery on Orders $799+
We offer free in-home delivery to most serviceable zip codes for orders over $799.
Membership Club
Free Standard Installation
Free 1 Year Extended Warranty
Bonus Rewards
3 Level Rebate
Manufacturer rebates, instant savings, and product discounts — all in one place.
Customize your Coverage
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
Price Match Guarantee
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.