Using the drop down sub headings below you can explore our PDF library.....

                       If you are unable find what you are looking for here please use the contact us page to raise a question and we will do our best to assist you.

                              Information published here is the intellectual property of Tradepoint Ltd (Heat IQ) and should not be commercially copied to a third pay without seeking our prior approval Information is provided as a guide only no liabilities are assumed.

  User information   (Including Instructions manuals and User guides)

  User and installation manuals for Gas and Diesel boilers, Air to water HP's & Hot water cylinders.

Gas Boilers


Beretta HE 35 Condensing combi manual

Beretta HE 35 Exclusive Quick start commissioning guide

Beretta Exclusive Gas adaptive Condensing combi manual

Beretta Exclusive Gas adaptive Quick commissioning guide

Beretta Meteo install user manual

Beretta Meteo quick start commissioning guide



Vokera Linea 1 install user manual

Vokera Vision 30c Install user manual to 2018

Vokera Vision 30c install user manual from 2018

Vokera Visoion 20 / 25 S install user manual

Vokera Compact A 29 User Install manual



Air to Water HPs

IQ Air to water HPs Install user (2016- )

IQ Air to water quick start commissioning guide

Beretta inverter HPs Install/user manual

Beretta Inverter HP Quick start commissioning guide

  Installation and maintenance guides including appliance servicing requirements 

  Mechanical Schematics for various systems and Other useful schematics 

System boiler schematics

System boiler with radiators only

System boiler with 2 radiator zones

System boiler with underfloor only

System boiler with radiators and underfloor

System boiler with radiators and DHW

System boiler with underfloor and DHW

System boiler with radiators, underfloor and DHW

System boiler 2 radiator zones and DHW

System boiler 2 underfloor manifolds

System boiler with Fancoils underfloor and DHW

Combination boiler schematics (On demand DHW)

Combi Boiler with Radiators

Combi boiler with Underfloor

Combi boiler with Radiators & Underfloor

Air to water HP schematics

ASHP with buffer and underfloor

ASHP with buffer underfloor and DHW (via 3 way valve)

ASHP with buffer and two underfloor manifolds

ASHP with buffer underfloor and fan coil radiators

ASHP with buffer underfloor fan coil radiators and DHW

Other useful schematics


Have not entered diesel with buffer options

  Wiring schematics for a wide range of system configurations

Wiring schematics, other

Uncontrolled heat source (Wetback etc)

1. With Buffer tank Radiators and Hot water cylinder




Underfloor related

1. Dual manifold wiring with 240V switching

2. Dual Manifold wiring

3. Dual manifolds with a buffer tank

4. UFH master and slave wiring






Electrical work must be carried out by a suitably NZ qualified contractor. Schematics provided here show typical layout only. The electrical contractor must review and verify suitability These are not Verified working drawings.


  Terms &Conditions, Warranty & Compliance

Terms and conditions

Terms and conditions of trade

Refunds on returned product - Limitations

Freight damage Policy

Indent order items Policy



All our appliances require submission of warranty registration and must be serviced annually by a competent person following the service procedure as prescribed.

Warranty registration form copy As provided with appliance

Warranty Statement

Warranties - boilers purchased before April 2017

Making a claim under warranty

Appliance warranty claim form

Appliance servicing during the period of warranty

Council compliance

UFH pipe installation requirements

SDOCs (conformity declarations)

417 / 418 programmers

419 Differential thermostat

IQW Heat pumps

Beretta Exclusive gas boiler (Electrical)

Vokera Vision boilers (Electrical)

Towel rail elements

108 / 099 / 077 Circulation pumps

Banico Motorised valves 

Diesel boilers (Burner)

Diesel boilewrs (electrical)


  Technical and fault finding