Choose the right model
Thermal Earth heating and cooling buffer stores
Compare the TEHS buffer range for closed heating and cooling circuits. Choose by nominal capacity, overall height, external diameter including insulation and main connection size.
Dimensions below follow the datasheet already attached to these products. Check the full specification for port positions and installation requirements. These are buffer stores for system water, not domestic hot-water cylinders.
Prices shown are for one unit excluding VAT. Sign in for your account prices. Quantity pricing is calculated in your basket. Compare nominal capacity, configuration and installed dimensions. External diameter includes insulation. Not specified means the value has not been verified.
| Model | Capacity | Configuration | Dimensions (mm) | Connection | Your price | Select model |
|---|---|---|---|---|---|---|
| TEHS12Units | 12 L |
Heating and cooling | External Ø: 270Height: 380 |
1 1/4 in | £ 242.12 | Full specification and documents |
| TEHS25Units | 25 L |
Heating and cooling | External Ø: 270Height: 720 |
1 1/4 in | £ 279.10 | Full specification and documents |
| TEHS050RUnits | 50 L |
Heating and cooling | External Ø: 350Height: 750 |
1 1/4 in | £ 319.38 | Full specification and documents |
| TEHS100Units | 100 L |
Heating and cooling | External Ø: 500Height: 915 |
1 1/2 in | £ 383.95 | Full specification and documents |
| TEHS200Units | 200 L |
Heating and cooling | External Ø: 550Height: 1330 |
1 1/2 in | £ 468.31 | Full specification and documents |
| TEHS300Units | 300 L |
Heating and cooling | External Ø: 600Height: 1610 |
2 in | £ 681.26 | Full specification and documents |
| TEHS500Units | 500 L |
Heating and cooling | External Ø: 750Height: 1665 |
3 in | £ 852.30 | Full specification and documents |
| TEHS800Units | 800 L |
Heating and cooling | External Ø: 890Height: 1700 |
3 in | £ 1,320.30 | Full specification and documents |
| TEHS1000Units | 1000 L |
Heating and cooling | External Ø: 890Height: 2060 |
3 in | £ 1,478.70 | Full specification and documents |
| TEHS1500Units | 1500 L |
Heating and cooling | External Ø: 1280Height: 2145 |
3 in | £ 2,509.20 | Full specification and documents |
| TEHS2000Units | 2000 L |
Heating and cooling | External Ø: 1380Height: 2395 |
3 in | £ 3,259.86 | Full specification and documents |
| TEHS2500Units | 2500 L |
Heating and cooling | External Ø: 1480Height: 2595 |
4 in | £ 3,605.62 | Full specification and documents |
| TEHS3000Units | 3000 L |
Heating and cooling | External Ø: 1530Height: 2795 |
4 in | £ 3,902.97 | Full specification and documents |
| TEHS4000Units | 4000 L |
Heating and cooling | External Ø: 1680Height: 2925 |
4 in | £ 5,630.50 | Full specification and documents |
| TEHS5000Units | 5000 L |
Heating and cooling | External Ø: 1880Height: 2955 |
4 in | £ 6,471.90 | Full specification and documents |