Provided with high-performance stainless steel turbulators ensuring wide exchange surface, in order to optimize the heat exchange and allow a homogeneous thermal load. Steel boilers RTQ 3S produce hot water both for heating and for domestic use when they are combined with RIELLO 7300 DHW tank (RTQ 35-91 3S models). The front door features an ambidextrous opening and is provided with a highly-insulating mineral-wool double seal. Casing is made of stove-enamelled sheet.
The control panel should be ordered separately.
- High efficiency both punctual and seasonal
- Operation at modulating temperature (minimum allowed return temperature 55 °C)
- Several solutions thanks to the combination with RIELLOtech control panels.




RTQ 3S SERIES

Cod Model Documente
20025617 RTQ 35 3S
20025618 RTQ 55 3S
20024200 RTQ 91 3S
40326060 RTQ 115 3S
40326070 RTQ 166 3S
40326080 RTQ 217 3S
40326090 RTQ 255 3S
40326100 RTQ 318 3S
40326110 RTQ 349 3S
40326130 RTQ 448 3S
40326140 RTQ 511 3S
40326150 RTQ 575 3S
40326170 RTQ 766 3S
20008436 RTQ 896 3S
20012427 RTQ 1100 3S
20008435 RTQ 1300 3S
20016656 RTQ 1600 3S
20016657 RTQ 2100 3S
20018817 RTQ 2400 3S
20106515 RTQ 2700 3S
20106514 RTQ 3000 3S

ACCESSORIES

Cod Model Documente
4030030 Hydraulic kit for RIELLO 7300 (RTQ 35-55 3S models)
4030032 Hydraulic kit for RIELLO 7300 (RTQ 70-91 3S models)
4031395 Burner flanges kit
RTQ 3S

RTQ 35 3S (20025617)

Tip Descriere Languages Descarca
Manual de instalare RTQ 35-91 3S Italiana
Manual de instalare RTQ 35-91 3S Franceza
Manual de instalare RTQ 35-91 3S Engleza
Certificare Certificato CE Italiana, Engleza
Manual de instalare RTQ 35-91 3S Portuguese
Manual de instalare RTQ 35÷91 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 55 3S (20025618)

Tip Descriere Languages Descarca
Manual de instalare RTQ 35-91 3S Italiana
Manual de instalare RTQ 35-91 3S Franceza
Manual de instalare RTQ 35-91 3S Engleza
Certificare Certificato CE Italiana, Engleza
Manual de instalare RTQ 35-91 3S Portuguese
Manual de instalare RTQ 35÷91 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza

RTQ 91 3S (20024200)

Tip Descriere Languages Descarca
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Certificare Certificato RTQ 2S_3S Italiana, Engleza
Manual de instalare RTQ 115-2400 3S Germana
Certificare Certificato CE Italiana, Engleza
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato CE Engleza

RTQ 115 3S (40326060)

Tip Descriere Languages Descarca
Manual de instalare RTQ 115 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Certificare Certificato RTQ 2S_3S Italiana, Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato CE Engleza
Certificare Certificato di Omologa Engleza

RTQ 166 3S (40326070)

Tip Descriere Languages Descarca
Manual de instalare RTQ 166 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Certificare Certificato RTQ 2S_3S Italiana, Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato CE Engleza
Certificare Certificato di Omologa Engleza

RTQ 217 3S (40326080)

Tip Descriere Languages Descarca
Manual de instalare RTQ 217 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Certificare Certificato RTQ 2S_3S Italiana, Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato CE Engleza
Certificare Certificato di Omologa Engleza

RTQ 255 3S (40326090)

Tip Descriere Languages Descarca
Manual de instalare RTQ 255 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Certificare Certificato RTQ 2S_3S Italiana, Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato CE Engleza
Certificare Certificato di Omologa Engleza

RTQ 318 3S (40326100)

Tip Descriere Languages Descarca
Manual de instalare RTQ 318 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Certificare Certificato RTQ 2S_3S Italiana, Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato CE Engleza
Certificare Certificato di Omologa Engleza

RTQ 349 3S (40326110)

Tip Descriere Languages Descarca
Manual de instalare RTQ 349 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Certificare Certificato RTQ 2S_3S Italiana, Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato CE Engleza
Certificare Certificato di Omologa Engleza

RTQ 448 3S (40326130)

Tip Descriere Languages Descarca
Manual de instalare RTQ 448 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 511 3S (40326140)

Tip Descriere Languages Descarca
Manual de instalare RTQ 511 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 575 3S (40326150)

Tip Descriere Languages Descarca
Manual de instalare RTQ 575 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 766 3S (40326170)

Tip Descriere Languages Descarca
Manual de instalare RTQ 766 3S Italiana
Fisa tehnica scheda tecnica RTQ 3S rev.16 -
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 896 3S (20008436)

Tip Descriere Languages Descarca
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 1100 3S (20012427)

Tip Descriere Languages Descarca
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 1300 3S (20008435)

Tip Descriere Languages Descarca
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 1600 3S (20016656)

Tip Descriere Languages Descarca
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 2100 3S (20016657)

Tip Descriere Languages Descarca
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 2400 3S (20018817)

Tip Descriere Languages Descarca
Manual de instalare RTQ 115-2400 3S Italiana
Manual de instalare RTQ 115-2400 3S Franceza
Manual de instalare RTQ 115-2400 3S Engleza
Manual de instalare RTQ 115-2400 3S Germana
Manual de instalare RTQ 115-2400 3S Portuguese
Manual de instalare RTQ 115-2400 3S (NL) Olandeza
Certificare Caldaia Free Standing RTQ 3S Engleza
Certificare Certificato di Omologa Engleza

RTQ 2700 3S (20106515)

Tip Descriere Languages Descarca
Instructiuni RTQ 2700-4000 3S Franceza
Instructiuni RTQ 2700-4000 3S Italiana
Certificare Caldaia Free Standing RTQ 3S Engleza
Instructiuni RTQ 3S Engleza
Instructiuni RTQ 3S Czech
Certificare Certificato di Omologa Engleza

RTQ 3000 3S (20106514)

Tip Descriere Languages Descarca
Instructiuni RTQ 2700-4000 3S Franceza
Instructiuni RTQ 2700-4000 3S Italiana
Certificare Caldaia Free Standing RTQ 3S Engleza
Instructiuni RTQ 3S Engleza
Instructiuni RTQ 3S Czech
Certificare Certificato di Omologa Engleza

Hydraulic kit for RIELLO 7300 (RTQ 35-55 3S models) (4030030)

Tip Descriere Languages Descarca
Manual de instalare KIT COLLEGAMENTO IDRAULICO BOLLITORE Italiana
Manual de instalare 08710030_L3 Italiana, Franceza

Hydraulic kit for RIELLO 7300 (RTQ 70-91 3S models) (4030032)

Tip Descriere Languages Descarca
Manual de instalare 22002999_L1 Italiana

Burner flanges kit (4031395)

Tip Descriere Languages Descarca