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DQ Heating

Siena

Simplicity itself… Beautifully proportioned and ultra efficient, the Siena is now available in six widths and four heights. A truly versatile towel rail in a high quality polished stainless steel finish. The Siena is available in both central heating and electric.

Options
Height 490 - 1540 (mm)
Width 350 - 1000 (mm)
BTU's Δ 50°C 667 - 2572
Finishes
Polished Stainless
RAL Colour
Finishes
Ultra Matt Black

Siena Options

Inc.
Ex. Vat
Dual fuel supplied with Essential Element & T-Piece Chrome
Dual fuel supplied with Thermostatic Element & T-Piece (TEC)
Electric only, pre-filled. Supplied with Essential Element Chrome
Electric only, pre-filled. Supplied with Thermostatic Element (TEC)
Electric only, pre-filled. Supplied with H+ WiFi Element
350W 700H (mm)
BTU's Δ 50°C: 922
Watts: 270
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA35/70-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£206.00 (ex vat) £247.20
£279.00 (ex vat) £334.80
£324.00 (ex vat) £388.80
£334.00 (ex vat) £400.80
£417.00 (ex vat) £500.40
£527.00 (ex vat) £632.40
SIENA35/70-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£247.00 (ex vat) £296.40
£320.00 (ex vat) £384.00
£365.00 (ex vat) £438.00
£375.00 (ex vat) £450.00
£458.00 (ex vat) £549.60
£568.00 (ex vat) £681.60
SIENA35/70-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£287.00 (ex vat) £344.40
£360.00 (ex vat) £432.00
£405.00 (ex vat) £486.00
£415.00 (ex vat) £498.00
£498.00 (ex vat) £597.60
£608.00 (ex vat) £729.60
350W 1190H (mm)
BTU's Δ 50°C: 1636
Watts: 479
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA35/120-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£304.00 (ex vat) £364.80
£377.00 (ex vat) £452.40
£422.00 (ex vat) £506.40
£432.00 (ex vat) £518.40
£515.00 (ex vat) £618.00
£625.00 (ex vat) £750.00
SIENA35/120-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£366.00 (ex vat) £439.20
£439.00 (ex vat) £526.80
£484.00 (ex vat) £580.80
£494.00 (ex vat) £592.80
£577.00 (ex vat) £692.40
£687.00 (ex vat) £824.40
SIENA35/120-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£413.00 (ex vat) £495.60
£486.00 (ex vat) £583.20
£531.00 (ex vat) £637.20
£541.00 (ex vat) £649.20
£624.00 (ex vat) £748.80
£734.00 (ex vat) £880.80
350W 1540H (mm)
BTU's Δ 50°C: 1920
Watts: 563
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA35/160-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£377.00 (ex vat) £452.40
£450.00 (ex vat) £540.00
£495.00 (ex vat) £594.00
£505.00 (ex vat) £606.00
£588.00 (ex vat) £705.60
£698.00 (ex vat) £837.60
SIENA35/160-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£452.00 (ex vat) £542.40
£525.00 (ex vat) £630.00
£570.00 (ex vat) £684.00
£580.00 (ex vat) £696.00
£663.00 (ex vat) £795.60
£773.00 (ex vat) £927.60
SIENA35/160-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£494.00 (ex vat) £592.80
£567.00 (ex vat) £680.40
£612.00 (ex vat) £734.40
£622.00 (ex vat) £746.40
£705.00 (ex vat) £846.00
£815.00 (ex vat) £978.00
400W 490H (mm)
BTU's Δ 50°C: 667
Watts: 196
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA40/49-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£166.00 (ex vat) £199.20
£239.00 (ex vat) £286.80
£284.00 (ex vat) £340.80
£294.00 (ex vat) £352.80
£377.00 (ex vat) £452.40
£487.00 (ex vat) £584.40
SIENA40/49-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£199.00 (ex vat) £238.80
£272.00 (ex vat) £326.40
£317.00 (ex vat) £380.40
£327.00 (ex vat) £392.40
£410.00 (ex vat) £492.00
£520.00 (ex vat) £624.00
SIENA40/49-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£238.00 (ex vat) £285.60
£311.00 (ex vat) £373.20
£356.00 (ex vat) £427.20
£366.00 (ex vat) £439.20
£449.00 (ex vat) £538.80
£559.00 (ex vat) £670.80
500W 700H (mm)
BTU's Δ 50°C: 1328
Watts: 389
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA50/70-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£237.00 (ex vat) £284.40
£310.00 (ex vat) £372.00
£355.00 (ex vat) £426.00
£365.00 (ex vat) £438.00
£448.00 (ex vat) £537.60
£558.00 (ex vat) £669.60
SIENA50/70-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£285.00 (ex vat) £342.00
£358.00 (ex vat) £429.60
£403.00 (ex vat) £483.60
£413.00 (ex vat) £495.60
£496.00 (ex vat) £595.20
£606.00 (ex vat) £727.20
SIENA50/70-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£312.00 (ex vat) £374.40
£385.00 (ex vat) £462.00
£430.00 (ex vat) £516.00
£440.00 (ex vat) £528.00
£523.00 (ex vat) £627.60
£633.00 (ex vat) £759.60
500W 1190H (mm)
BTU's Δ 50°C: 1827
Watts: 536
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA50/120-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£353.00 (ex vat) £423.60
£426.00 (ex vat) £511.20
£471.00 (ex vat) £565.20
£481.00 (ex vat) £577.20
£564.00 (ex vat) £676.80
£674.00 (ex vat) £808.80
SIENA50/120-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£425.00 (ex vat) £510.00
£498.00 (ex vat) £597.60
£543.00 (ex vat) £651.60
£553.00 (ex vat) £663.60
£636.00 (ex vat) £763.20
£746.00 (ex vat) £895.20
SIENA50/120-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£469.00 (ex vat) £562.80
£542.00 (ex vat) £650.40
£587.00 (ex vat) £704.40
£597.00 (ex vat) £716.40
£680.00 (ex vat) £816.00
£790.00 (ex vat) £948.00
500W 1540H (mm)
BTU's Δ 50°C: 2433
Watts: 713
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA50/160-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£439.00 (ex vat) £526.80
£512.00 (ex vat) £614.40
£557.00 (ex vat) £668.40
£567.00 (ex vat) £680.40
£650.00 (ex vat) £780.00
£760.00 (ex vat) £912.00
SIENA50/160-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£527.00 (ex vat) £632.40
£600.00 (ex vat) £720.00
£645.00 (ex vat) £774.00
£655.00 (ex vat) £786.00
£738.00 (ex vat) £885.60
£848.00 (ex vat) £1,017.60
SIENA50/160-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£586.00 (ex vat) £703.20
£659.00 (ex vat) £790.80
£704.00 (ex vat) £844.80
£714.00 (ex vat) £856.80
£797.00 (ex vat) £956.40
£907.00 (ex vat) £1,088.40
600W 700H (mm)
BTU's Δ 50°C: 1433
Watts: 420
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA60/70-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£259.00 (ex vat) £310.80
£332.00 (ex vat) £398.40
£377.00 (ex vat) £452.40
£387.00 (ex vat) £464.40
£470.00 (ex vat) £564.00
£580.00 (ex vat) £696.00
SIENA60/70-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£311.00 (ex vat) £373.20
£384.00 (ex vat) £460.80
£429.00 (ex vat) £514.80
£439.00 (ex vat) £526.80
£522.00 (ex vat) £626.40
£632.00 (ex vat) £758.40
SIENA60/70-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£375.00 (ex vat) £450.00
£448.00 (ex vat) £537.60
£493.00 (ex vat) £591.60
£503.00 (ex vat) £603.60
£586.00 (ex vat) £703.20
£696.00 (ex vat) £835.20
600W 1190H (mm)
BTU's Δ 50°C: 2187
Watts: 641
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA60/120-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£390.00 (ex vat) £468.00
£463.00 (ex vat) £555.60
£508.00 (ex vat) £609.60
£518.00 (ex vat) £621.60
£601.00 (ex vat) £721.20
£711.00 (ex vat) £853.20
SIENA60/120-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£469.00 (ex vat) £562.80
£542.00 (ex vat) £650.40
£587.00 (ex vat) £704.40
£597.00 (ex vat) £716.40
£680.00 (ex vat) £816.00
£790.00 (ex vat) £948.00
SIENA60/120-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£543.00 (ex vat) £651.60
£616.00 (ex vat) £739.20
£661.00 (ex vat) £793.20
£671.00 (ex vat) £805.20
£754.00 (ex vat) £904.80
£864.00 (ex vat) £1,036.80
600W 1540H (mm)
BTU's Δ 50°C: 2572
Watts: 754
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA60/160-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£480.00 (ex vat) £576.00
£553.00 (ex vat) £663.60
£598.00 (ex vat) £717.60
£608.00 (ex vat) £729.60
£691.00 (ex vat) £829.20
£801.00 (ex vat) £961.20
SIENA60/160-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£576.00 (ex vat) £691.20
£649.00 (ex vat) £778.80
£694.00 (ex vat) £832.80
£704.00 (ex vat) £844.80
£787.00 (ex vat) £944.40
£897.00 (ex vat) £1,076.40
SIENA60/160-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£680.00 (ex vat) £816.00
£753.00 (ex vat) £903.60
£798.00 (ex vat) £957.60
£808.00 (ex vat) £969.60
£891.00 (ex vat) £1,069.20
£1,001.00 (ex vat) £1,201.20
750W 490H (mm)
BTU's Δ 50°C: 1328
Watts: 389
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA75/49-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£216.00 (ex vat) £259.20
£289.00 (ex vat) £346.80
£334.00 (ex vat) £400.80
£344.00 (ex vat) £412.80
£427.00 (ex vat) £512.40
£537.00 (ex vat) £644.40
SIENA75/49-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£260.00 (ex vat) £312.00
£333.00 (ex vat) £399.60
£378.00 (ex vat) £453.60
£388.00 (ex vat) £465.60
£471.00 (ex vat) £565.20
£581.00 (ex vat) £697.20
SIENA75/49-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£301.00 (ex vat) £361.20
£374.00 (ex vat) £448.80
£419.00 (ex vat) £502.80
£429.00 (ex vat) £514.80
£512.00 (ex vat) £614.40
£622.00 (ex vat) £746.40
1000W 490H (mm)
BTU's Δ 50°C: 1523
Watts: 446
Depth: 88-100 (mm)
Code
Finish
Lead Time
Price
SIENA100/49-P/DF-E/DF-T/EO-E/EO-T/EO-H
Polished Stainless Steel
Next working day
£251.00 (ex vat) £301.20
£324.00 (ex vat) £388.80
£369.00 (ex vat) £442.80
£379.00 (ex vat) £454.80
£462.00 (ex vat) £554.40
£572.00 (ex vat) £686.40
SIENA100/49-UMB/DF-E/DF-T/EO-E/EO-T/EO-H
Ultra Matt Black
7 working days
£302.00 (ex vat) £362.40
£375.00 (ex vat) £450.00
£420.00 (ex vat) £504.00
£430.00 (ex vat) £516.00
£513.00 (ex vat) £615.60
£623.00 (ex vat) £747.60
SIENA100/49-F/DF-E/DF-T/EO-E/EO-T/EO-H
RAL/Finishes
7 working days
£350.00 (ex vat) £420.00
£423.00 (ex vat) £507.60
£468.00 (ex vat) £561.60
£478.00 (ex vat) £573.60
£561.00 (ex vat) £673.20
£671.00 (ex vat) £805.20

VERSIONS

DF-E | Dual fuel supplied with Essential Element & T-Piece Chrome
DF-T | Dual fuel supplied with Thermostatic Element & T-Piece (TEC)
EO-E | Electric only, pre-filled. Supplied with Essential Element Chrome
EO-T | Electric only, pre-filled. Supplied with Thermostatic Element (TEC)
EO-H | Electric only, pre-filled. Supplied with H+ WiFi Element

Siena Finishes

Polished Stainless
Polished Stainless
RAL Colour
RAL Colour
Finishes
Finishes
Ultra Matt Black
Ultra Matt Black

Siena Technical/Downloads

Brochures

To download our latest 2026 brochures please just click on the icons below.

DQ Retail
DQ Essential